SetupWindows10.ps1

##########
# Win10 / WinServer2016 Initial Setup Script
# Author: Disassembler <disassembler@dasm.cz>
# Version: v2.9, 2017-10-22
# Source: https://github.com/Disassembler0/Win10-Initial-Setup-Script
##########

# Default preset
$tweaks = @(
	### Require administrator privileges ###
	"RequireAdmin",

	### Privacy Settings ###
	"DisableTelemetry",             # "EnableTelemetry",
	"DisableWiFiSense",             # "EnableWiFiSense",
	# "DisableSmartScreen",         # "EnableSmartScreen",
	"DisableWebSearch",             # "EnableWebSearch",
	"DisableStartSuggestions",      # "EnableStartSuggestions",
	"DisableLocationTracking",      # "EnableLocationTracking",
	"DisableMapUpdates",            # "EnableMapUpdates",
	"DisableFeedback",              # "EnableFeedback",
	"DisableAdvertisingID",         # "EnableAdvertisingID",
	"DisableCortana",               # "EnableCortana",
	"DisableErrorReporting",        # "EnableErrorReporting",
	"SetP2PUpdateLocal",            # "SetP2PUpdateInternet",
	"DisableAutoLogger",            # "EnableAutoLogger",
	"DisableDiagTrack",             # "EnableDiagTrack",
	"DisableWAPPush",               # "EnableWAPPush",

	### Service Tweaks ###
	# "SetUACLow",                  # "SetUACHigh",
	# "EnableSharingMappedDrives",  # "DisableSharingMappedDrives",
	"DisableAdminShares",           # "EnableAdminShares",
	# "DisableSMB1",                # "EnableSMB1",
	"SetCurrentNetworkPrivate",     # "SetCurrentNetworkPublic",
	# "SetUnknownNetworksPrivate",  # "SetUnknownNetworksPublic",
	"EnableCtrldFolderAccess",      # "DisableCtrldFolderAccess",
	# "DisableFirewall",            # "EnableFirewall",
	# "DisableDefender",            # "EnableDefender",
	# "DisableUpdateMSRT",          # "EnableUpdateMSRT",
	# "DisableUpdateDriver",        # "EnableUpdateDriver",
	"DisableUpdateRestart",         # "EnableUpdateRestart",
	"DisableHomeGroups",            # "EnableHomeGroups",
	"DisableSharedExperiences",     # "EnableSharedExperiences",
	"DisableRemoteAssistance",      # "EnableRemoteAssistance",
	"EnableRemoteDesktop",          # "DisableRemoteDesktop",
	"DisableAutoplay",              # "EnableAutoplay",
	"DisableAutorun",               # "EnableAutorun",
	# "DisableDefragmentation",     # "EnableDefragmentation",
	# "DisableSuperfetch",          # "EnableSuperfetch",
	# "DisableIndexing",            # "EnableIndexing",
	# "SetBIOSTimeUTC",             # "SetBIOSTimeLocal",
	# "EnableHibernation",          # "DisableHibernation",
	# "DisableFastStartup",         # "EnableFastStartup",

	### UI Tweaks ###
	# "DisableActionCenter",          # "EnableActionCenter",
	# "DisableLockScreen",            # "EnableLockScreen",
	# "DisableLockScreenRS1",       # "EnableLockScreenRS1",
	"HideNetworkFromLockScreen",    # "ShowNetworkOnLockScreen",
	"HideShutdownFromLockScreen",   # "ShowShutdownOnLockScreen",
	"DisableStickyKeys",            # "EnableStickyKeys",
	"ShowTaskManagerDetails"        # "HideTaskManagerDetails",
	"ShowFileOperationsDetails",    # "HideFileOperationsDetails",
	# "EnableFileDeleteConfirm",    # "DisableFileDeleteConfirm",
	"HideTaskbarSearchBox",         # "ShowTaskbarSearchBox",
	"HideTaskView",                 # "ShowTaskView",
	# "ShowSmallTaskbarIcons",        # "ShowLargeTaskbarIcons",
	# "ShowTaskbarTitles",            # "HideTaskbarTitles",
	"HideTaskbarPeopleIcon",        # "ShowTaskbarPeopleIcon",
	"ShowTrayIcons",                # "HideTrayIcons",
	"ShowKnownExtensions",          # "HideKnownExtensions",
	"ShowHiddenFiles",              # "HideHiddenFiles",
	"HideSyncNotifications"         # "ShowSyncNotifications",
	"HideRecentShortcuts",          # "ShowRecentShortcuts",
	"SetExplorerThisPC",            # "SetExplorerQuickAccess",
	"DisableQuickAccess",           # "EnableQuickAccess",
	"HideThisPCFromDesktop",        # "ShowThisPCOnDesktop",
	"HideDesktopFromThisPC",        # "ShowDesktopInThisPC",
	"ShowDocumentsInThisPC",        # "HideDocumentsFromThisPC",
	"ShowDownloadsInThisPC",        # "HideDownloadsFromThisPC",
	"HideMusicFromThisPC",          # "ShowMusicInThisPC",
	"HidePicturesFromThisPC",       # "ShowPicturesInThisPC",
	"HideVideosFromThisPC",         # "ShowVideosInThisPC",
	"Hide3DObjectsFromThisPC",      # "Show3DObjectsInThisPC",
	"SetVisualFXPerformance",       # "SetVisualFXAppearance",
	# "DisableThumbnails",          # "EnableThumbnails",
	"DisableThumbsDB",              # "EnableThumbsDB",
	# "AddENKeyboard",              # "RemoveENKeyboard",
	# "EnableNumlock",              # "DisableNumlock",

	### Application Tweaks ###
	"DisableOneDrive",              # "EnableOneDrive",
	"UninstallOneDrive",            # "InstallOneDrive",
	"UninstallMsftBloat",           # "InstallMsftBloat",
	"UninstallThirdPartyBloat",     # "InstallThirdPartyBloat",
	# "UninstallWindowsStore",      # "InstallWindowsStore",
	"DisableConsumerApps",          # "EnableConsumerApps",
	"DisableXboxFeatures",          # "EnableXboxFeatures",
	"DisableAdobeFlash",            # "EnableAdobeFlash",
	"UninstallMediaPlayer",       # "InstallMediaPlayer",
	# "UninstallWorkFolders",       # "InstallWorkFolders",
	"InstallLinuxSubsystem",      # "UninstallLinuxSubsystem",
	"InstallHyperV",              # "UninstallHyperV",
	"SetPhotoViewerAssociation",    # "UnsetPhotoViewerAssociation",
	"AddPhotoViewerOpenWith",       # "RemovePhotoViewerOpenWith",
	"DisableSearchAppInStore",      # "EnableSearchAppInStore",
	"DisableNewAppPrompt",          # "EnableNewAppPrompt",
	"EnableF8BootMenu",             # "DisableF8BootMenu",
	"SetDEPOptOut",                 # "SetDEPOptIn",

	### Server Specific Tweaks ###
	# "HideServerManagerOnLogin",   # "ShowServerManagerOnLogin",
	# "DisableShutdownTracker",     # "EnableShutdownTracker",
	# "DisablePasswordPolicy",      # "EnablePasswordPolicy",
	# "DisableCtrlAltDelLogin",     # "EnableCtrlAltDelLogin",
	# "DisableIEEnhancedSecurity",  # "EnableIEEnhancedSecurity",

	### Auxiliary Functions ###
	"WaitForKey",
	"Restart"
)



##########
# Privacy Settings
##########

# Disable Telemetry
Function DisableTelemetry {
	Write-Host "Disabling Telemetry..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\DataCollection" -Name "AllowTelemetry" -Type DWord -Value 0
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\DataCollection" -Name "AllowTelemetry" -Type DWord -Value 0
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Policies\DataCollection" -Name "AllowTelemetry" -Type DWord -Value 0
}

# Enable Telemetry
Function EnableTelemetry {
	Write-Host "Enabling Telemetry..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\DataCollection" -Name "AllowTelemetry" -Type DWord -Value 3
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\DataCollection" -Name "AllowTelemetry" -Type DWord -Value 3
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Policies\DataCollection" -Name "AllowTelemetry" -Type DWord -Value 3
}

# Disable Wi-Fi Sense
Function DisableWiFiSense {
	Write-Host "Disabling Wi-Fi Sense..."
	If (!(Test-Path "HKLM:\SOFTWARE\Microsoft\PolicyManager\default\WiFi\AllowWiFiHotSpotReporting")) {
		New-Item -Path "HKLM:\SOFTWARE\Microsoft\PolicyManager\default\WiFi\AllowWiFiHotSpotReporting" -Force | Out-Null
	}
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\PolicyManager\default\WiFi\AllowWiFiHotSpotReporting" -Name "Value" -Type DWord -Value 0
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\PolicyManager\default\WiFi\AllowAutoConnectToWiFiSenseHotspots" -Name "Value" -Type DWord -Value 0
}

# Enable Wi-Fi Sense
Function EnableWiFiSense {
	Write-Host "Enabling Wi-Fi Sense..."
	If (!(Test-Path "HKLM:\SOFTWARE\Microsoft\PolicyManager\default\WiFi\AllowWiFiHotSpotReporting")) {
		New-Item -Path "HKLM:\SOFTWARE\Microsoft\PolicyManager\default\WiFi\AllowWiFiHotSpotReporting" -Force | Out-Null
	}
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\PolicyManager\default\WiFi\AllowWiFiHotSpotReporting" -Name "Value" -Type DWord -Value 1
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\PolicyManager\default\WiFi\AllowAutoConnectToWiFiSenseHotspots" -Name "Value" -Type DWord -Value 1
}

# Disable SmartScreen Filter
Function DisableSmartScreen {
	Write-Host "Disabling SmartScreen Filter..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer" -Name "SmartScreenEnabled" -Type String -Value "Off"
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\AppHost" -Name "EnableWebContentEvaluation" -Type DWord -Value 0
	$edge = (Get-AppxPackage -AllUsers "Microsoft.MicrosoftEdge").PackageFamilyName
	If (!(Test-Path "HKCU:\SOFTWARE\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\$edge\MicrosoftEdge\PhishingFilter")) {
		New-Item -Path "HKCU:\SOFTWARE\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\$edge\MicrosoftEdge\PhishingFilter" -Force | Out-Null
	}
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\$edge\MicrosoftEdge\PhishingFilter" -Name "EnabledV9" -Type DWord -Value 0
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\$edge\MicrosoftEdge\PhishingFilter" -Name "PreventOverride" -Type DWord -Value 0
}

# Enable SmartScreen Filter
Function EnableSmartScreen {
	Write-Host "Enabling SmartScreen Filter..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer" -Name "SmartScreenEnabled" -Type String -Value "RequireAdmin"
	Remove-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\AppHost" -Name "EnableWebContentEvaluation" -ErrorAction SilentlyContinue
	$edge = (Get-AppxPackage -AllUsers "Microsoft.MicrosoftEdge").PackageFamilyName
	Remove-ItemProperty -Path "HKCU:\SOFTWARE\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\$edge\MicrosoftEdge\PhishingFilter" -Name "EnabledV9" -ErrorAction SilentlyContinue
	Remove-ItemProperty -Path "HKCU:\SOFTWARE\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\$edge\MicrosoftEdge\PhishingFilter" -Name "PreventOverride" -ErrorAction SilentlyContinue
}

# Disable Web Search in Start Menu
Function DisableWebSearch {
	Write-Host "Disabling Bing Search in Start Menu..."
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Search" -Name "BingSearchEnabled" -Type DWord -Value 0
	If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Windows Search")) {
		New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Windows Search" -Force | Out-Null
	}
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Windows Search" -Name "DisableWebSearch" -Type DWord -Value 1
}

# Enable Web Search in Start Menu
Function EnableWebSearch {
	Write-Host "Enabling Bing Search in Start Menu..."
	Remove-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Search" -Name "BingSearchEnabled" -ErrorAction SilentlyContinue
	Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Windows Search" -Name "DisableWebSearch" -ErrorAction SilentlyContinue
}

# Disable Start Menu suggestions
Function DisableStartSuggestions {
	Write-Host "Disabling Start Menu suggestions..."
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\ContentDeliveryManager" -Name "SystemPaneSuggestionsEnabled" -Type DWord -Value 0
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\ContentDeliveryManager" -Name "SilentInstalledAppsEnabled" -Type DWord -Value 0
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\ContentDeliveryManager" -Name "SubscribedContent-338388Enabled" -Type DWord -Value 0
}

# Enable Start Menu suggestions
Function EnableStartSuggestions {
	Write-Host "Enabling Start Menu suggestions..."
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\ContentDeliveryManager" -Name "SystemPaneSuggestionsEnabled" -Type DWord -Value 1
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\ContentDeliveryManager" -Name "SilentInstalledAppsEnabled" -Type DWord -Value 1
	Remove-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\ContentDeliveryManager" -Name "SubscribedContent-338388Enabled" -ErrorAction SilentlyContinue
}

# Disable Location Tracking
Function DisableLocationTracking {
	Write-Host "Disabling Location Tracking..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Sensor\Overrides\{BFA794E4-F964-4FDB-90F6-51056BFE4B44}" -Name "SensorPermissionState" -Type DWord -Value 0
	Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\lfsvc\Service\Configuration" -Name "Status" -Type DWord -Value 0
}

# Enable Location Tracking
Function EnableLocationTracking {
	Write-Host "Enabling Location Tracking..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Sensor\Overrides\{BFA794E4-F964-4FDB-90F6-51056BFE4B44}" -Name "SensorPermissionState" -Type DWord -Value 1
	Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\lfsvc\Service\Configuration" -Name "Status" -Type DWord -Value 1
}

# Disable automatic Maps updates
Function DisableMapUpdates {
	Write-Host "Disabling automatic Maps updates..."
	Set-ItemProperty -Path "HKLM:\SYSTEM\Maps" -Name "AutoUpdateEnabled" -Type DWord -Value 0
}

# Enable automatic Maps updates
Function EnableMapUpdates {
	Write-Host "Enable automatic Maps updates..."
	Remove-ItemProperty -Path "HKLM:\SYSTEM\Maps" -Name "AutoUpdateEnabled" -ErrorAction SilentlyContinue
}

# Disable Feedback
Function DisableFeedback {
	Write-Host "Disabling Feedback..."
	If (!(Test-Path "HKCU:\SOFTWARE\Microsoft\Siuf\Rules")) {
		New-Item -Path "HKCU:\SOFTWARE\Microsoft\Siuf\Rules" -Force | Out-Null
	}
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Siuf\Rules" -Name "NumberOfSIUFInPeriod" -Type DWord -Value 0
}

# Enable Feedback
Function EnableFeedback {
	Write-Host "Enabling Feedback..."
	Remove-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Siuf\Rules" -Name "NumberOfSIUFInPeriod" -ErrorAction SilentlyContinue
}

# Disable Advertising ID
Function DisableAdvertisingID {
	Write-Host "Disabling Advertising ID..."
	If (!(Test-Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\AdvertisingInfo")) {
		New-Item -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\AdvertisingInfo" | Out-Null
	}
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\AdvertisingInfo" -Name "Enabled" -Type DWord -Value 0
}

# Enable Advertising ID
Function EnableAdvertisingID {
	Write-Host "Enabling Advertising ID..."
	Remove-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\AdvertisingInfo" -Name "Enabled" -ErrorAction SilentlyContinue
}

# Disable Cortana
Function DisableCortana {
	Write-Host "Disabling Cortana..."
	If (!(Test-Path "HKCU:\SOFTWARE\Microsoft\Personalization\Settings")) {
		New-Item -Path "HKCU:\SOFTWARE\Microsoft\Personalization\Settings" -Force | Out-Null
	}
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Personalization\Settings" -Name "AcceptedPrivacyPolicy" -Type DWord -Value 0
	If (!(Test-Path "HKCU:\SOFTWARE\Microsoft\InputPersonalization")) {
		New-Item -Path "HKCU:\SOFTWARE\Microsoft\InputPersonalization" -Force | Out-Null
	}
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\InputPersonalization" -Name "RestrictImplicitTextCollection" -Type DWord -Value 1
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\InputPersonalization" -Name "RestrictImplicitInkCollection" -Type DWord -Value 1
	If (!(Test-Path "HKCU:\SOFTWARE\Microsoft\InputPersonalization\TrainedDataStore")) {
		New-Item -Path "HKCU:\SOFTWARE\Microsoft\InputPersonalization\TrainedDataStore" -Force | Out-Null
	}
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\InputPersonalization\TrainedDataStore" -Name "HarvestContacts" -Type DWord -Value 0
	If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Windows Search")) {
		New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Windows Search" -Force | Out-Null
	}
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Windows Search" -Name "AllowCortana" -Type DWord -Value 0
}

# Enable Cortana
Function EnableCortana {
	Write-Host "Enabling Cortana..."
	Remove-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Personalization\Settings" -Name "AcceptedPrivacyPolicy" -ErrorAction SilentlyContinue
	If (!(Test-Path "HKCU:\SOFTWARE\Microsoft\InputPersonalization\TrainedDataStore")) {
		New-Item -Path "HKCU:\SOFTWARE\Microsoft\InputPersonalization\TrainedDataStore" -Force | Out-Null
	}
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\InputPersonalization" -Name "RestrictImplicitTextCollection" -Type DWord -Value 0
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\InputPersonalization" -Name "RestrictImplicitInkCollection" -Type DWord -Value 0
	Remove-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\InputPersonalization\TrainedDataStore" -Name "HarvestContacts" -ErrorAction SilentlyContinue
	Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Windows Search" -Name "AllowCortana" -ErrorAction SilentlyContinue
}

# Disable Error reporting
Function DisableErrorReporting {
	Write-Host "Disabling Error reporting..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting" -Name "Disabled" -Type DWord -Value 1
}

# Enable Error reporting
Function EnableErrorReporting {
	Write-Host "Enabling Error reporting..."
	Remove-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting" -Name "Disabled" -ErrorAction SilentlyContinue
}

# Restrict Windows Update P2P only to local network
Function SetP2PUpdateLocal {
	Write-Host "Restricting Windows Update P2P only to local network..."
	If (!(Test-Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config")) {
		New-Item -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config" | Out-Null
	}
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config" -Name "DODownloadMode" -Type DWord -Value 1
	If (!(Test-Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization")) {
		New-Item -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization" | Out-Null
	}
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization" -Name "SystemSettingsDownloadMode" -Type DWord -Value 3
}

# Unrestrict Windows Update P2P
Function SetP2PUpdateInternet {
	Write-Host "Unrestricting Windows Update P2P to internet..."
	Remove-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config" -Name "DODownloadMode" -ErrorAction SilentlyContinue
	Remove-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization" -Name "SystemSettingsDownloadMode" -ErrorAction SilentlyContinue
}

# Remove AutoLogger file and restrict directory
Function DisableAutoLogger {
	Write-Host "Removing AutoLogger file and restricting directory..."
	$autoLoggerDir = "$env:PROGRAMDATA\Microsoft\Diagnosis\ETLLogs\AutoLogger"
	If (Test-Path "$autoLoggerDir\AutoLogger-Diagtrack-Listener.etl") {
		Remove-Item "$autoLoggerDir\AutoLogger-Diagtrack-Listener.etl"
	}
	icacls $autoLoggerDir /deny SYSTEM:`(OI`)`(CI`)F | Out-Null
}

# Unrestrict AutoLogger directory
Function EnableAutoLogger {
	Write-Host "Unrestricting AutoLogger directory..."
	$autoLoggerDir = "$env:PROGRAMDATA\Microsoft\Diagnosis\ETLLogs\AutoLogger"
	icacls $autoLoggerDir /grant:r SYSTEM:`(OI`)`(CI`)F | Out-Null
}

# Stop and disable Diagnostics Tracking Service
Function DisableDiagTrack {
	Write-Host "Stopping and disabling Diagnostics Tracking Service..."
	Stop-Service "DiagTrack" -WarningAction SilentlyContinue
	Set-Service "DiagTrack" -StartupType Disabled
}

# Enable and start Diagnostics Tracking Service
Function EnableDiagTrack {
	Write-Host "Enabling and starting Diagnostics Tracking Service..."
	Set-Service "DiagTrack" -StartupType Automatic
	Start-Service "DiagTrack" -WarningAction SilentlyContinue
}

# Stop and disable WAP Push Service
Function DisableWAPPush {
	Write-Host "Stopping and disabling WAP Push Service..."
	Stop-Service "dmwappushservice" -WarningAction SilentlyContinue
	Set-Service "dmwappushservice" -StartupType Disabled
}

# Enable and start WAP Push Service
Function EnableWAPPush {
	Write-Host "Enabling and starting WAP Push Service..."
	Set-Service "dmwappushservice" -StartupType Automatic
	Start-Service "dmwappushservice" -WarningAction SilentlyContinue
	Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\dmwappushservice" -Name "DelayedAutoStart" -Type DWord -Value 1
}



##########
# Service Tweaks
##########

# Lower UAC level (disabling it completely would break apps)
Function SetUACLow {
	Write-Host "Lowering UAC level..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" -Name "ConsentPromptBehaviorAdmin" -Type DWord -Value 0
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" -Name "PromptOnSecureDesktop" -Type DWord -Value 0
}

# Raise UAC level
Function SetUACHigh {
	Write-Host "Raising UAC level..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" -Name "ConsentPromptBehaviorAdmin" -Type DWord -Value 5
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" -Name "PromptOnSecureDesktop" -Type DWord -Value 1
}

# Enable sharing mapped drives between users
Function EnableSharingMappedDrives {
	Write-Host "Enabling sharing mapped drives between users..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" -Name "EnableLinkedConnections" -Type DWord -Value 1
}

# Disable sharing mapped drives between users
Function DisableSharingMappedDrives {
	Write-Host "Disabling sharing mapped drives between users..."
	Remove-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" -Name "EnableLinkedConnections" -ErrorAction SilentlyContinue
}

# Disable implicit administrative shares
Function DisableAdminShares {
	Write-Host "Disabling implicit administrative shares..."
	Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters" -Name "AutoShareWks" -Type DWord -Value 0
}

# Enable implicit administrative shares
Function EnableAdminShares {
	Write-Host "Enabling implicit administrative shares..."
	Remove-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters" -Name "AutoShareWks" -ErrorAction SilentlyContinue
}

# Disable obsolete SMB 1.0 protocol - Disabled by default since 1709
Function DisableSMB1 {
	Write-Host "Disabling SMB 1.0 protocol..."
	Set-SmbServerConfiguration -EnableSMB1Protocol $false -Force
}

# Enable obsolete SMB 1.0 protocol - Disabled by default since 1709
Function EnableSMB1 {
	Write-Host "Enabling SMB 1.0 protocol..."
	Set-SmbServerConfiguration -EnableSMB1Protocol $true -Force
}

# Set current network profile to private (allow file sharing, device discovery, etc.)
Function SetCurrentNetworkPrivate {
	Write-Host "Setting current network profile to private..."
	Set-NetConnectionProfile -NetworkCategory Private
}

# Set current network profile to public (deny file sharing, device discovery, etc.)
Function SetCurrentNetworkPublic {
	Write-Host "Setting current network profile to public..."
	Set-NetConnectionProfile -NetworkCategory Public
}

# Set unknown networks profile to private (allow file sharing, device discovery, etc.)
Function SetUnknownNetworksPrivate {
	Write-Host "Setting unknown networks profile to private..."
	If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows NT\CurrentVersion\NetworkList\Signatures\010103000F0000F0010000000F0000F0C967A3643C3AD745950DA7859209176EF5B87C875FA20DF21951640E807D7C24")) {
		New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows NT\CurrentVersion\NetworkList\Signatures\010103000F0000F0010000000F0000F0C967A3643C3AD745950DA7859209176EF5B87C875FA20DF21951640E807D7C24" -Force | Out-Null
	}
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows NT\CurrentVersion\NetworkList\Signatures\010103000F0000F0010000000F0000F0C967A3643C3AD745950DA7859209176EF5B87C875FA20DF21951640E807D7C24" -Name "Category" -Type DWord -Value 1
}

# Set unknown networks profile to public (deny file sharing, device discovery, etc.)
Function SetUnknownNetworksPublic {
	Write-Host "Setting unknown networks profile to public..."
	Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows NT\CurrentVersion\NetworkList\Signatures\010103000F0000F0010000000F0000F0C967A3643C3AD745950DA7859209176EF5B87C875FA20DF21951640E807D7C24" -Name "Category" -ErrorAction SilentlyContinue
}

# Enable Controlled Folder Access (Defender Exploit Guard feature) - Not applicable to Server
Function EnableCtrldFolderAccess {
	Write-Host "Enabling Controlled Folder Access..."
	Set-MpPreference -EnableControlledFolderAccess Enabled
}

# Disable Controlled Folder Access (Defender Exploit Guard feature) - Not applicable to Server
Function DisableCtrldFolderAccess {
	Write-Host "Disabling Controlled Folder Access..."
	Set-MpPreference -EnableControlledFolderAccess Disabled
}

# Disable Firewall
Function DisableFirewall {
	Write-Host "Disabling Firewall..."
	If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\WindowsFirewall\StandardProfile")) {
		New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\WindowsFirewall\StandardProfile" -Force | Out-Null
	}
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\WindowsFirewall\StandardProfile" -Name "EnableFirewall" -Type DWord -Value 0
}

# Enable Firewall
Function EnableFirewall {
	Write-Host "Enabling Firewall..."
	Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\WindowsFirewall\StandardProfile" -Name "EnableFirewall" -ErrorAction SilentlyContinue
}

# Disable Windows Defender
Function DisableDefender {
	Write-Host "Disabling Windows Defender..."
	If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows Defender")) {
		New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows Defender" -Force | Out-Null
	}
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows Defender" -Name "DisableAntiSpyware" -Type DWord -Value 1
	Remove-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" -Name "SecurityHealth" -ErrorAction SilentlyContinue
}

# Enable Windows Defender
Function EnableDefender {
	Write-Host "Enabling Windows Defender..."
	Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows Defender" -Name "DisableAntiSpyware" -ErrorAction SilentlyContinue
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" -Name "SecurityHealth" -Type ExpandString -Value "`"%ProgramFiles%\Windows Defender\MSASCuiL.exe`""
}

# Disable offering of Malicious Software Removal Tool through Windows Update
Function DisableUpdateMSRT {
	Write-Host "Disabling Malicious Software Removal Tool offering..."
	If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\MRT")) {
		New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\MRT" | Out-Null
	}
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\MRT" -Name "DontOfferThroughWUAU" -Type DWord -Value 1
}

# Enable offering of Malicious Software Removal Tool through Windows Update
Function EnableUpdateMSRT {
	Write-Host "Enabling Malicious Software Removal Tool offering..."
	Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\MRT" -Name "DontOfferThroughWUAU" -ErrorAction SilentlyContinue
}

# Disable offering of drivers through Windows Update
Function DisableUpdateDriver {
	Write-Host "Disabling driver offering through Windows Update..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\DriverSearching" -Name "SearchOrderConfig" -Type DWord -Value 0
	If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate")) {
		New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate" | Out-Null
	}
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate" -Name "ExcludeWUDriversInQualityUpdate" -Type DWord -Value 1
}

# Enable offering of drivers through Windows Update
Function EnableUpdateDriver {
	Write-Host "Enabling driver offering through Windows Update..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\DriverSearching" -Name "SearchOrderConfig" -Type DWord -Value 1
	Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate" -Name "ExcludeWUDriversInQualityUpdate" -ErrorAction SilentlyContinue
}

# Disable Windows Update automatic restart
Function DisableUpdateRestart {
	Write-Host "Disabling Windows Update automatic restart..."
	If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU")) {
		New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU" -Force | Out-Null
	}
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU" -Name "NoAutoRebootWithLoggedOnUsers" -Type DWord -Value 1
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU" -Name "AUPowerManagement" -Type DWord -Value 0
}

# Enable Windows Update automatic restart
Function EnableUpdateRestart {
	Write-Host "Enabling Windows Update automatic restart..."
	Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU" -Name "NoAutoRebootWithLoggedOnUsers" -ErrorAction SilentlyContinue
	Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU" -Name "AUPowerManagement" -ErrorAction SilentlyContinue
}

# Stop and disable Home Groups services - Not applicable to Server
Function DisableHomeGroups {
	Write-Host "Stopping and disabling Home Groups services..."
	Stop-Service "HomeGroupListener" -WarningAction SilentlyContinue
	Set-Service "HomeGroupListener" -StartupType Disabled
	Stop-Service "HomeGroupProvider" -WarningAction SilentlyContinue
	Set-Service "HomeGroupProvider" -StartupType Disabled
}

# Enable and start Home Groups services - Not applicable to Server
Function EnableHomeGroups {
	Write-Host "Starting and enabling Home Groups services..."
	Set-Service "HomeGroupListener" -StartupType Manual
	Set-Service "HomeGroupProvider" -StartupType Manual
	Start-Service "HomeGroupProvider" -WarningAction SilentlyContinue
}

# Disable Shared Experiences - Not applicable to Server
Function DisableSharedExperiences {
	Write-Host "Disabling Shared Experiences..."
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\CDP" -Name "RomeSdkChannelUserAuthzPolicy" -Type DWord -Value 0
}

# Enable Shared Experiences - Not applicable to Server
Function EnableSharedExperiences {
	Write-Host "Enabling Shared Experiences..."
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\CDP" -Name "RomeSdkChannelUserAuthzPolicy" -Type DWord -Value 1
}

# Disable Remote Assistance - Not applicable to Server (unless Remote Assistance is explicitly installed)
Function DisableRemoteAssistance {
	Write-Host "Disabling Remote Assistance..."
	Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\Remote Assistance" -Name "fAllowToGetHelp" -Type DWord -Value 0
}

# Enable Remote Assistance - Not applicable to Server (unless Remote Assistance is explicitly installed)
Function EnableRemoteAssistance {
	Write-Host "Enabling Remote Assistance..."
	Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\Remote Assistance" -Name "fAllowToGetHelp" -Type DWord -Value 1
}

# Enable Remote Desktop w/o Network Level Authentication
Function EnableRemoteDesktop {
	Write-Host "Enabling Remote Desktop w/o Network Level Authentication..."
	Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\Terminal Server" -Name "fDenyTSConnections" -Type DWord -Value 0
	Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp" -Name "UserAuthentication" -Type DWord -Value 0
}

# Disable Remote Desktop
Function DisableRemoteDesktop {
	Write-Host "Disabling Remote Desktop..."
	Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\Terminal Server" -Name "fDenyTSConnections" -Type DWord -Value 1
	Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp" -Name "UserAuthentication" -Type DWord -Value 1
}

# Disable Autoplay
Function DisableAutoplay {
	Write-Host "Disabling Autoplay..."
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\AutoplayHandlers" -Name "DisableAutoplay" -Type DWord -Value 1
}

# Enable Autoplay
Function EnableAutoplay {
	Write-Host "Enabling Autoplay..."
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\AutoplayHandlers" -Name "DisableAutoplay" -Type DWord -Value 0
}

# Disable Autorun for all drives
Function DisableAutorun {
	Write-Host "Disabling Autorun for all drives..."
	If (!(Test-Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer")) {
		New-Item -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" | Out-Null
	}
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" -Name "NoDriveTypeAutoRun" -Type DWord -Value 255
}

# Enable Autorun for removable drives
Function EnableAutorun {
	Write-Host "Enabling Autorun for all drives..."
	Remove-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" -Name "NoDriveTypeAutoRun" -ErrorAction SilentlyContinue
}

# Disable scheduled defragmentation task
Function DisableDefragmentation {
	Write-Host "Disabling scheduled defragmentation..."
	Disable-ScheduledTask -TaskName "\Microsoft\Windows\Defrag\ScheduledDefrag" | Out-Null
}

# Enable scheduled defragmentation task
Function EnableDefragmentation {
	Write-Host "Enabling scheduled defragmentation..."
	Enable-ScheduledTask -TaskName "\Microsoft\Windows\Defrag\ScheduledDefrag" | Out-Null
}

# Stop and disable Superfetch service - Not applicable to Server
Function DisableSuperfetch {
	Write-Host "Stopping and disabling Superfetch service..."
	Stop-Service "SysMain" -WarningAction SilentlyContinue
	Set-Service "SysMain" -StartupType Disabled
}

# Start and enable Superfetch service - Not applicable to Server
Function EnableSuperfetch {
	Write-Host "Starting and enabling Superfetch service..."
	Set-Service "SysMain" -StartupType Automatic
	Start-Service "SysMain" -WarningAction SilentlyContinue
}

# Stop and disable Windows Search indexing service
Function DisableIndexing {
	Write-Host "Stopping and disabling Windows Search indexing service..."
	Stop-Service "WSearch" -WarningAction SilentlyContinue
	Set-Service "WSearch" -StartupType Disabled
}

# Start and enable Windows Search indexing service
Function EnableIndexing {
	Write-Host "Starting and enabling Windows Search indexing service..."
	Set-Service "WSearch" -StartupType Automatic
	Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\WSearch" -Name "DelayedAutoStart" -Type DWord -Value 1
	Start-Service "WSearch" -WarningAction SilentlyContinue
}

# Set BIOS time to UTC
Function SetBIOSTimeUTC {
	Write-Host "Setting BIOS time to UTC..."
	Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\TimeZoneInformation" -Name "RealTimeIsUniversal" -Type DWord -Value 1
}

# Set BIOS time to local time
Function SetBIOSTimeLocal {
	Write-Host "Setting BIOS time to Local time..."
	Remove-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\TimeZoneInformation" -Name "RealTimeIsUniversal" -ErrorAction SilentlyContinue
}

# Enable Hibernation - Do not use on Server with automatically started Hyper-V hvboot service as it may lead to BSODs (Win10 with Hyper-V is fine)
Function EnableHibernation {
	Write-Host "Enabling Hibernation..."
	Set-ItemProperty -Path "HKLM:\System\CurrentControlSet\Control\Session Manager\Power" -Name "HibernteEnabled" -Type Dword -Value 1
	If (!(Test-Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FlyoutMenuSettings")) {
		New-Item -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FlyoutMenuSettings" | Out-Null
	}
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FlyoutMenuSettings" -Name "ShowHibernateOption" -Type Dword -Value 1
}

# Disable Hibernation
Function DisableHibernation {
	Write-Host "Disabling Hibernation..."
	Set-ItemProperty -Path "HKLM:\System\CurrentControlSet\Control\Session Manager\Power" -Name "HibernteEnabled" -Type Dword -Value 0
	If (!(Test-Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FlyoutMenuSettings")) {
		New-Item -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FlyoutMenuSettings" | Out-Null
	}
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FlyoutMenuSettings" -Name "ShowHibernateOption" -Type Dword -Value 0
}

# Disable Fast Startup
Function DisableFastStartup {
	Write-Host "Disabling Fast Startup..."
	Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager\Power" -Name "HiberbootEnabled" -Type DWord -Value 0
}

# Enable Fast Startup
Function EnableFastStartup {
	Write-Host "Enabling Fast Startup..."
	Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager\Power" -Name "HiberbootEnabled" -Type DWord -Value 1
}



##########
# UI Tweaks
##########

# Disable Action Center
Function DisableActionCenter {
	Write-Host "Disabling Action Center..."
	If (!(Test-Path "HKCU:\SOFTWARE\Policies\Microsoft\Windows\Explorer")) {
		New-Item -Path "HKCU:\SOFTWARE\Policies\Microsoft\Windows\Explorer" | Out-Null
	}
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Policies\Microsoft\Windows\Explorer" -Name "DisableNotificationCenter" -Type DWord -Value 1
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\PushNotifications" -Name "ToastEnabled" -Type DWord -Value 0
}

# Enable Action Center
Function EnableActionCenter {
	Write-Host "Enabling Action Center..."
	Remove-ItemProperty -Path "HKCU:\SOFTWARE\Policies\Microsoft\Windows\Explorer" -Name "DisableNotificationCenter" -ErrorAction SilentlyContinue
	Remove-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\PushNotifications" -Name "ToastEnabled" -ErrorAction SilentlyContinue
}

# Disable Lock screen
Function DisableLockScreen {
	Write-Host "Disabling Lock screen..."
	If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Personalization")) {
		New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Personalization" | Out-Null
	}
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Personalization" -Name "NoLockScreen" -Type DWord -Value 1
}

# Enable Lock screen
Function EnableLockScreen {
	Write-Host "Enabling Lock screen..."
	Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Personalization" -Name "NoLockScreen" -ErrorAction SilentlyContinue
}

# Disable Lock screen (Anniversary Update workaround) - Applicable to 1607 or newer
Function DisableLockScreenRS1 {
	Write-Host "Disabling Lock screen using scheduler workaround..."
	$service = New-Object -com Schedule.Service
	$service.Connect()
	$task = $service.NewTask(0)
	$task.Settings.DisallowStartIfOnBatteries = $false
	$trigger = $task.Triggers.Create(9)
	$trigger = $task.Triggers.Create(11)
	$trigger.StateChange = 8
	$action = $task.Actions.Create(0)
	$action.Path = "reg.exe"
	$action.Arguments = "add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Authentication\LogonUI\SessionData /t REG_DWORD /v AllowLockScreen /d 0 /f"
	$service.GetFolder("\").RegisterTaskDefinition("Disable LockScreen", $task, 6, "NT AUTHORITY\SYSTEM", $null, 4) | Out-Null
}

# Enable Lock screen (Anniversary Update workaround) - Applicable to 1607 or newer
Function EnableLockScreenRS1 {
	Write-Host "Enabling Lock screen (removing scheduler workaround)..."
	Unregister-ScheduledTask -TaskName "Disable LockScreen" -Confirm:$false -ErrorAction SilentlyContinue
}

# Hide network options from Lock Screen
Function HideNetworkFromLockScreen {
	Write-Host "Hiding network options from Lock Screen..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\System" -Name "DontDisplayNetworkSelectionUI" -Type DWord -Value 1
}

# Show network options on lock screen
Function ShowNetworkOnLockScreen {
	Write-Host "Showing network options on Lock Screen..."
	Remove-ItemProperty -Path "HKCU:\SOFTWARE\Policies\Microsoft\Windows\System" -Name "DontDisplayNetworkSelectionUI" -ErrorAction SilentlyContinue
}

# Hide shutdown options from Lock Screen
Function HideShutdownFromLockScreen {
	Write-Host "Hiding shutdown options from Lock Screen..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" -Name "ShutdownWithoutLogon" -Type DWord -Value 0
}

# Show shutdown options on lock screen
Function ShowShutdownOnLockScreen {
	Write-Host "Showing shutdown options on Lock Screen..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" -Name "ShutdownWithoutLogon" -Type DWord -Value 1
}

# Disable Sticky keys prompt
Function DisableStickyKeys {
	Write-Host "Disabling Sticky keys prompt..."
	Set-ItemProperty -Path "HKCU:\Control Panel\Accessibility\StickyKeys" -Name "Flags" -Type String -Value "506"
}

# Enable Sticky keys prompt
Function EnableStickyKeys {
	Write-Host "Enabling Sticky keys prompt..."
	Set-ItemProperty -Path "HKCU:\Control Panel\Accessibility\StickyKeys" -Name "Flags" -Type String -Value "510"
}

# Show Task Manager details
Function ShowTaskManagerDetails {
	Write-Host "Showing task manager details..."
	If (!(Test-Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\TaskManager")) {
		New-Item -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\TaskManager" -Force | Out-Null
	}
	$preferences = Get-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\TaskManager" -Name "Preferences" -ErrorAction SilentlyContinue
	If (!($preferences)) {
		$taskmgr = Start-Process -WindowStyle Hidden -FilePath taskmgr.exe -PassThru
		While (!($preferences)) {
			Start-Sleep -m 250
			$preferences = Get-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\TaskManager" -Name "Preferences" -ErrorAction SilentlyContinue
		}
		Stop-Process $taskmgr
	}
	$preferences.Preferences[28] = 0
	Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\TaskManager" -Name "Preferences" -Type Binary -Value $preferences.Preferences
}

# Hide Task Manager details
Function HideTaskManagerDetails {
	Write-Host "Hiding task manager details..."
	$preferences = Get-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\TaskManager" -Name "Preferences" -ErrorAction SilentlyContinue
	If ($preferences) {
		$preferences.Preferences[28] = 1
		Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\TaskManager" -Name "Preferences" -Type Binary -Value $preferences.Preferences
	}
}

# Show file operations details
Function ShowFileOperationsDetails {
	Write-Host "Showing file operations details..."
	If (!(Test-Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\OperationStatusManager")) {
		New-Item -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\OperationStatusManager" | Out-Null
	}
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\OperationStatusManager" -Name "EnthusiastMode" -Type DWord -Value 1
}

# Hide file operations details
Function HideFileOperationsDetails {
	Write-Host "Hiding file operations details..."
	Remove-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\OperationStatusManager" -Name "EnthusiastMode" -ErrorAction SilentlyContinue
}

# Enable file delete confirmation dialog
Function EnableFileDeleteConfirm {
	Write-Host "Enabling file delete confirmation dialog..."
	If (!(Test-Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer")) {
		New-Item -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer" | Out-Null
	}
	Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer" -Name "ConfirmFileDelete" -Type DWord -Value 1
}

# Disable file delete confirmation dialog
Function DisableFileDeleteConfirm {
	Write-Host "Disabling file delete confirmation dialog..."
	Remove-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer" -Name "ConfirmFileDelete" -ErrorAction SilentlyContinue
}

# Hide Taskbar Search button / box
Function HideTaskbarSearchBox {
	Write-Host "Hiding Taskbar Search box / button..."
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Search" -Name "SearchboxTaskbarMode" -Type DWord -Value 0
}

# Show Taskbar Search button / box
Function ShowTaskbarSearchBox {
	Write-Host "Showing Taskbar Search box / button..."
	Remove-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Search" -Name "SearchboxTaskbarMode" -ErrorAction SilentlyContinue
}

# Hide Task View button
Function HideTaskView {
	Write-Host "Hiding Task View button..."
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "ShowTaskViewButton" -Type DWord -Value 0
}

# Show Task View button
Function ShowTaskView {
	Write-Host "Showing Task View button..."
	Remove-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "ShowTaskViewButton" -ErrorAction SilentlyContinue
}

# Show small icons in taskbar
Function ShowSmallTaskbarIcons {
	Write-Host "Showing small icons in taskbar..."
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "TaskbarSmallIcons" -Type DWord -Value 1
}

# Show large icons in taskbar
Function ShowLargeTaskbarIcons {
	Write-Host "Showing large icons in taskbar..."
	Remove-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "TaskbarSmallIcons" -ErrorAction SilentlyContinue
}

# Show titles in taskbar
Function ShowTaskbarTitles {
	Write-Host "Showing titles in taskbar..."
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "TaskbarGlomLevel" -Type DWord -Value 1
}

# Hide titles in taskbar
Function HideTaskbarTitles {
	Write-Host "Hiding titles in taskbar..."
	Remove-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "TaskbarGlomLevel" -ErrorAction SilentlyContinue
}

# Hide Taskbar People icon
Function HideTaskbarPeopleIcon {
	Write-Host "Hiding People icon..."
	If (!(Test-Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\People")) {
		New-Item -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\People" | Out-Null
	}
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\People" -Name "PeopleBand" -Type DWord -Value 0
}

# Show Taskbar People icon
Function ShowTaskbarPeopleIcon {
	Write-Host "Showing People icon..."
	Remove-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\People" -Name "PeopleBand" -ErrorAction SilentlyContinue
}

# Show all tray icons
Function ShowTrayIcons {
	Write-Host "Showing all tray icons..."
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer" -Name "EnableAutoTray" -Type DWord -Value 0
}

# Hide tray icons as needed
Function HideTrayIcons {
	Write-Host "Hiding tray icons..."
	Remove-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer" -Name "EnableAutoTray" -ErrorAction SilentlyContinue
}

# Show known file extensions
Function ShowKnownExtensions {
	Write-Host "Showing known file extensions..."
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "HideFileExt" -Type DWord -Value 0
}

# Hide known file extensions
Function HideKnownExtensions {
	Write-Host "Hiding known file extensions..."
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "HideFileExt" -Type DWord -Value 1
}

# Show hidden files
Function ShowHiddenFiles {
	Write-Host "Showing hidden files..."
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "Hidden" -Type DWord -Value 1
}

# Hide hidden files
Function HideHiddenFiles {
	Write-Host "Hiding hidden files..."
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "Hidden" -Type DWord -Value 2
}

# Hide sync provider notifications
Function HideSyncNotifications {
	Write-Host "Hiding sync provider notifications..."
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "ShowSyncProviderNotifications" -Type DWord -Value 0
}

# Show sync provider notifications
Function ShowSyncNotifications {
	Write-Host "Showing sync provider notifications..."
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "ShowSyncProviderNotifications" -Type DWord -Value 1
}

# Hide recently and frequently used item shortcuts in Explorer
Function HideRecentShortcuts {
	Write-Host "Hiding recent shortcuts..."
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer" -Name "ShowRecent" -Type DWord -Value 0
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer" -Name "ShowFrequent" -Type DWord -Value 0
}

# Show recently and frequently used item shortcuts in Explorer
Function ShowRecentShortcuts {
	Write-Host "Showing recent shortcuts..."
	Remove-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer" -Name "ShowRecent" -ErrorAction SilentlyContinue
	Remove-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer" -Name "ShowFrequent" -ErrorAction SilentlyContinue
}

# Change default Explorer view to This PC
Function SetExplorerThisPC {
	Write-Host "Changing default Explorer view to This PC..."
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "LaunchTo" -Type DWord -Value 1
}

# Change default Explorer view to Quick Access
Function SetExplorerQuickAccess {
	Write-Host "Changing default Explorer view to Quick Access..."
	Remove-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "LaunchTo" -ErrorAction SilentlyContinue
}

# Disable Quick Access folder in Explorer
Function DisableQuickAccess {
	Write-Host "Disable Quick Access"
	Set-ItemProperty -Path HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer -Name ShowFrequent -Type DWord -Value 0
}

# Disable Quick Access folder in Explorer
Function EnableQuickAccess {
	Write-Host "Enable Quick Access"
	Set-ItemProperty -Path HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer -Name ShowFrequent -Type DWord -Value 1
}

# Show This PC shortcut on desktop
Function ShowThisPCOnDesktop {
	Write-Host "Showing This PC shortcut on desktop..."
	If (!(Test-Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\ClassicStartMenu")) {
		New-Item -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\ClassicStartMenu" -Force | Out-Null
	}
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\ClassicStartMenu" -Name "{20D04FE0-3AEA-1069-A2D8-08002B30309D}" -Type DWord -Value 0
	If (!(Test-Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\NewStartPanel")) {
		New-Item -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\NewStartPanel" -Force | Out-Null
	}
	Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\NewStartPanel" -Name "{20D04FE0-3AEA-1069-A2D8-08002B30309D}" -Type DWord -Value 0
}

# Hide This PC shortcut from desktop
Function HideThisPCFromDesktop {
	Write-Host "Hiding This PC shortcut from desktop..."
	Remove-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\ClassicStartMenu" -Name "{20D04FE0-3AEA-1069-A2D8-08002B30309D}" -ErrorAction SilentlyContinue
	Remove-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\NewStartPanel" -Name "{20D04FE0-3AEA-1069-A2D8-08002B30309D}" -ErrorAction SilentlyContinue
}

# Hide Desktop icon from This PC
Function HideDesktopFromThisPC {
	Write-Host "Hiding Desktop icon from This PC..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{B4BFCC3A-DB2C-424C-B029-7FE99A87C641}\PropertyBag" -Name "ThisPCPolicy" -Type String -Value "Hide"
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{B4BFCC3A-DB2C-424C-B029-7FE99A87C641}\PropertyBag" -Name "ThisPCPolicy" -Type String -Value "Hide"
}

# Show Desktop icon in This PC
Function ShowDesktopInThisPC {
	Write-Host "Showing Desktop icon in This PC..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{B4BFCC3A-DB2C-424C-B029-7FE99A87C641}\PropertyBag" -Name "ThisPCPolicy" -Type String -Value "Show"
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{B4BFCC3A-DB2C-424C-B029-7FE99A87C641}\PropertyBag" -Name "ThisPCPolicy" -Type String -Value "Show"
}

# Hide Documents icon from This PC
Function HideDocumentsFromThisPC {
	Write-Host "Hiding Documents icon from This PC..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{f42ee2d3-909f-4907-8871-4c22fc0bf756}\PropertyBag" -Name "ThisPCPolicy" -Type String -Value "Hide"
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{f42ee2d3-909f-4907-8871-4c22fc0bf756}\PropertyBag" -Name "ThisPCPolicy" -Type String -Value "Hide"
}

# Show Documents icon in This PC
Function ShowDocumentsInThisPC {
	Write-Host "Showing Documents icon in This PC..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{f42ee2d3-909f-4907-8871-4c22fc0bf756}\PropertyBag" -Name "ThisPCPolicy" -Type String -Value "Show"
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{f42ee2d3-909f-4907-8871-4c22fc0bf756}\PropertyBag" -Name "ThisPCPolicy" -Type String -Value "Show"
}

# Hide Downloads icon from This PC
Function HideDownloadsFromThisPC {
	Write-Host "Hiding Downloads icon from This PC..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{7d83ee9b-2244-4e70-b1f5-5393042af1e4}\PropertyBag" -Name "ThisPCPolicy" -Type String -Value "Hide"
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{7d83ee9b-2244-4e70-b1f5-5393042af1e4}\PropertyBag" -Name "ThisPCPolicy" -Type String -Value "Hide"
}

# Show Downloads icon in This PC
Function ShowDownloadsInThisPC {
	Write-Host "Showing Downloads icon in This PC..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{7d83ee9b-2244-4e70-b1f5-5393042af1e4}\PropertyBag" -Name "ThisPCPolicy" -Type String -Value "Show"
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{7d83ee9b-2244-4e70-b1f5-5393042af1e4}\PropertyBag" -Name "ThisPCPolicy" -Type String -Value "Show"
}

# Hide Music icon from This PC
Function HideMusicFromThisPC {
	Write-Host "Hiding Music icon from This PC..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{a0c69a99-21c8-4671-8703-7934162fcf1d}\PropertyBag" -Name "ThisPCPolicy" -Type String -Value "Hide"
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{a0c69a99-21c8-4671-8703-7934162fcf1d}\PropertyBag" -Name "ThisPCPolicy" -Type String -Value "Hide"
}

# Show Music icon in This PC
Function ShowMusicInThisPC {
	Write-Host "Showing Music icon in This PC..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{a0c69a99-21c8-4671-8703-7934162fcf1d}\PropertyBag" -Name "ThisPCPolicy" -Type String -Value "Show"
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{a0c69a99-21c8-4671-8703-7934162fcf1d}\PropertyBag" -Name "ThisPCPolicy" -Type String -Value "Show"
}

# Hide Pictures icon from This PC
Function HidePicturesFromThisPC {
	Write-Host "Hiding Pictures icon from This PC..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{0ddd015d-b06c-45d5-8c4c-f59713854639}\PropertyBag" -Name "ThisPCPolicy" -Type String -Value "Hide"
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{0ddd015d-b06c-45d5-8c4c-f59713854639}\PropertyBag" -Name "ThisPCPolicy" -Type String -Value "Hide"
}

# Show Pictures icon in This PC
Function ShowPicturesInThisPC {
	Write-Host "Showing Pictures icon in This PC..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{0ddd015d-b06c-45d5-8c4c-f59713854639}\PropertyBag" -Name "ThisPCPolicy" -Type String -Value "Show"
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{0ddd015d-b06c-45d5-8c4c-f59713854639}\PropertyBag" -Name "ThisPCPolicy" -Type String -Value "Show"
}

# Hide Videos icon from This PC
Function HideVideosFromThisPC {
	Write-Host "Hiding Videos icon from This PC..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{35286a68-3c57-41a1-bbb1-0eae73d76c95}\PropertyBag" -Name "ThisPCPolicy" -Type String -Value "Hide"
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{35286a68-3c57-41a1-bbb1-0eae73d76c95}\PropertyBag" -Name "ThisPCPolicy" -Type String -Value "Hide"
}

# Show Videos icon in This PC
Function ShowVideosInThisPC {
	Write-Host "Showing Videos icon in This PC..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{35286a68-3c57-41a1-bbb1-0eae73d76c95}\PropertyBag" -Name "ThisPCPolicy" -Type String -Value "Show"
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{35286a68-3c57-41a1-bbb1-0eae73d76c95}\PropertyBag" -Name "ThisPCPolicy" -Type String -Value "Show"
}

# Hide 3D Objects icon from This PC
Function Hide3DObjectsFromThisPC {
	Write-Host "Hiding 3D Objects icon from This PC..."
	If (!(Test-Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{31C0DD25-9439-4F12-BF41-7FF4EDA38722}\PropertyBag")) {
		New-Item -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{31C0DD25-9439-4F12-BF41-7FF4EDA38722}\PropertyBag" -Force | Out-Null
	}
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{31C0DD25-9439-4F12-BF41-7FF4EDA38722}\PropertyBag" -Name "ThisPCPolicy" -Type String -Value "Hide"
	If (!(Test-Path "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{31C0DD25-9439-4F12-BF41-7FF4EDA38722}\PropertyBag")) {
		New-Item -Path "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{31C0DD25-9439-4F12-BF41-7FF4EDA38722}\PropertyBag" -Force | Out-Null
	}
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{31C0DD25-9439-4F12-BF41-7FF4EDA38722}\PropertyBag" -Name "ThisPCPolicy" -Type String -Value "Hide"
}

# Show 3D Objects icon in This PC
Function Show3DObjectsInThisPC {
	Write-Host "Showing 3D Objects icon in This PC..."
	Remove-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{31C0DD25-9439-4F12-BF41-7FF4EDA38722}\PropertyBag" -Name "ThisPCPolicy" -ErrorAction SilentlyContinue
	Remove-ItemProperty -Path "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{31C0DD25-9439-4F12-BF41-7FF4EDA38722}\PropertyBag" -Name "ThisPCPolicy" -ErrorAction SilentlyContinue
}

# Adjusts visual effects for performance - Disables animations, transparency etc. but leaves font smoothing and miniatures enabled
Function SetVisualFXPerformance {
	Write-Host "Adjusting visual effects for performance..."
	Set-ItemProperty -Path "HKCU:\Control Panel\Desktop" -Name "DragFullWindows" -Type String -Value 0
	Set-ItemProperty -Path "HKCU:\Control Panel\Desktop" -Name "MenuShowDelay" -Type String -Value 0
	Set-ItemProperty -Path "HKCU:\Control Panel\Desktop" -Name "UserPreferencesMask" -Type Binary -Value ([byte[]](0x90,0x12,0x03,0x80,0x10,0x00,0x00,0x00))
	Set-ItemProperty -Path "HKCU:\Control Panel\Desktop\WindowMetrics" -Name "MinAnimate" -Type String -Value 0
	Set-ItemProperty -Path "HKCU:\Control Panel\Keyboard" -Name "KeyboardDelay" -Type DWord -Value 0
	Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "ListviewAlphaSelect" -Type DWord -Value 0
	Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "ListviewShadow" -Type DWord -Value 0
	Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "TaskbarAnimations" -Type DWord -Value 0
	Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\VisualEffects" -Name "VisualFXSetting" -Type DWord -Value 3
	Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\DWM" -Name "EnableAeroPeek" -Type DWord -Value 0
}

# Adjusts visual effects for appearance
Function SetVisualFXAppearance {
	Write-Host "Adjusting visual effects for appearance..."
	Set-ItemProperty -Path "HKCU:\Control Panel\Desktop" -Name "DragFullWindows" -Type String -Value 1
	Set-ItemProperty -Path "HKCU:\Control Panel\Desktop" -Name "MenuShowDelay" -Type String -Value 400
	Set-ItemProperty -Path "HKCU:\Control Panel\Desktop" -Name "UserPreferencesMask" -Type Binary -Value ([byte[]](0x9E,0x1E,0x07,0x80,0x12,0x00,0x00,0x00))
	Set-ItemProperty -Path "HKCU:\Control Panel\Desktop\WindowMetrics" -Name "MinAnimate" -Type String -Value 1
	Set-ItemProperty -Path "HKCU:\Control Panel\Keyboard" -Name "KeyboardDelay" -Type DWord -Value 1
	Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "ListviewAlphaSelect" -Type DWord -Value 1
	Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "ListviewShadow" -Type DWord -Value 1
	Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "TaskbarAnimations" -Type DWord -Value 1
	Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\VisualEffects" -Name "VisualFXSetting" -Type DWord -Value 3
	Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\DWM" -Name "EnableAeroPeek" -Type DWord -Value 1
}

# Disable thumbnails, show only file extension icons
Function DisableThumbnails {
	Write-Host "Disabling thumbnails..."
	Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "IconsOnly" -Type DWord -Value 1
}

# Enable thumbnails
Function EnableThumbnails {
	Write-Host "Enabling thumbnails..."
	Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "IconsOnly" -Type DWord -Value 0
}

# Disable creation of Thumbs.db thumbnail cache files
Function DisableThumbsDB {
	Write-Host "Disabling creation of Thumbs.db..."
	Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "DisableThumbnailCache" -Type DWord -Value 1
	Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "DisableThumbsDBOnNetworkFolders" -Type DWord -Value 1
}

# Enable creation of Thumbs.db thumbnail cache files
Function EnableThumbsDB {
	Write-Host "Enable creation of Thumbs.db..."
	Remove-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "DisableThumbnailCache" -ErrorAction SilentlyContinue
	Remove-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "DisableThumbsDBOnNetworkFolders" -ErrorAction SilentlyContinue
}

# Add secondary en-US keyboard
Function AddENKeyboard {
	Write-Host "Adding secondary en-US keyboard..."
	$langs = Get-WinUserLanguageList
	$langs.Add("en-US")
	Set-WinUserLanguageList $langs -Force
}

# Remove secondary en-US keyboard
Function RemoveENKeyboard {
	Write-Host "Removing secondary en-US keyboard..."
	$langs = Get-WinUserLanguageList
	Set-WinUserLanguageList ($langs | ? {$_.LanguageTag -ne "en-US"}) -Force
}

# Enable NumLock after startup
Function EnableNumlock {
	Write-Host "Enabling NumLock after startup..."
	If (!(Test-Path "HKU:")) {
		New-PSDrive -Name HKU -PSProvider Registry -Root HKEY_USERS | Out-Null
	}
	Set-ItemProperty -Path "HKU:\.DEFAULT\Control Panel\Keyboard" -Name "InitialKeyboardIndicators" -Type DWord -Value 2147483650
	Add-Type -AssemblyName System.Windows.Forms
	If (!([System.Windows.Forms.Control]::IsKeyLocked('NumLock'))) {
		$wsh = New-Object -ComObject WScript.Shell
		$wsh.SendKeys('{NUMLOCK}')
	}
}

# Disable NumLock after startup
Function DisableNumlock {
	Write-Host "Disabling NumLock after startup..."
	If (!(Test-Path "HKU:")) {
		New-PSDrive -Name HKU -PSProvider Registry -Root HKEY_USERS | Out-Null
	}
	Set-ItemProperty -Path "HKU:\.DEFAULT\Control Panel\Keyboard" -Name "InitialKeyboardIndicators" -Type DWord -Value 2147483648
	Add-Type -AssemblyName System.Windows.Forms
	If ([System.Windows.Forms.Control]::IsKeyLocked('NumLock')) {
		$wsh = New-Object -ComObject WScript.Shell
		$wsh.SendKeys('{NUMLOCK}')
	}
}



##########
# Application Tweaks
##########

# Disable OneDrive
Function DisableOneDrive {
	Write-Host "Disabling OneDrive..."
	If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\OneDrive")) {
		New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\OneDrive" | Out-Null
	}
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\OneDrive" -Name "DisableFileSyncNGSC" -Type DWord -Value 1
}

# Enable OneDrive
Function EnableOneDrive {
	Write-Host "Enabling OneDrive..."
	Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\OneDrive" -Name "DisableFileSyncNGSC" -ErrorAction SilentlyContinue
}

# Uninstall OneDrive - Not applicable to Server
Function UninstallOneDrive {
	Write-Host "Uninstalling OneDrive..."
	Stop-Process -Name OneDrive -ErrorAction SilentlyContinue
	Start-Sleep -s 3
	$onedrive = "$env:SYSTEMROOT\SysWOW64\OneDriveSetup.exe"
	If (!(Test-Path $onedrive)) {
		$onedrive = "$env:SYSTEMROOT\System32\OneDriveSetup.exe"
	}
	Start-Process $onedrive "/uninstall" -NoNewWindow -Wait
	Start-Sleep -s 3
	Stop-Process -Name explorer -ErrorAction SilentlyContinue
	Start-Sleep -s 3
	Remove-Item "$env:USERPROFILE\OneDrive" -Force -Recurse -ErrorAction SilentlyContinue
	Remove-Item "$env:LOCALAPPDATA\Microsoft\OneDrive" -Force -Recurse -ErrorAction SilentlyContinue
	Remove-Item "$env:PROGRAMDATA\Microsoft OneDrive" -Force -Recurse -ErrorAction SilentlyContinue
	Remove-Item "$env:SYSTEMDRIVE\OneDriveTemp" -Force -Recurse -ErrorAction SilentlyContinue
	If (!(Test-Path "HKCR:")) {
		New-PSDrive -Name HKCR -PSProvider Registry -Root HKEY_CLASSES_ROOT | Out-Null
	}
	Remove-Item -Path "HKCR:\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}" -Recurse -ErrorAction SilentlyContinue
	Remove-Item -Path "HKCR:\Wow6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}" -Recurse -ErrorAction SilentlyContinue
}

# Install OneDrive - Not applicable to Server
Function InstallOneDrive {
	Write-Host "Installing OneDrive..."
	$onedrive = "$env:SYSTEMROOT\SysWOW64\OneDriveSetup.exe"
	If (!(Test-Path $onedrive)) {
		$onedrive = "$env:SYSTEMROOT\System32\OneDriveSetup.exe"
	}
	Start-Process $onedrive -NoNewWindow
}

# Uninstall default Microsoft applications
Function UninstallMsftBloat {
	Write-Host "Uninstalling default Microsoft applications..."
	Get-AppxPackage "Microsoft.3DBuilder" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.BingFinance" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.BingNews" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.BingSports" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.BingWeather" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.Getstarted" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.MicrosoftOfficeHub" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.MicrosoftSolitaireCollection" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.Office.OneNote" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.People" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.SkypeApp" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.Windows.Photos" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.WindowsAlarms" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.WindowsCamera" | Remove-AppxPackage
	Get-AppxPackage "microsoft.windowscommunicationsapps" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.WindowsMaps" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.WindowsPhone" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.WindowsSoundRecorder" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.ZuneMusic" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.ZuneVideo" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.AppConnector" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.ConnectivityStore" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.Office.Sway" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.Messaging" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.CommsPhone" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.MicrosoftStickyNotes" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.OneConnect" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.WindowsFeedbackHub" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.MinecraftUWP" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.MicrosoftPowerBIForWindows" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.NetworkSpeedTest" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.MSPaint" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.Microsoft3DViewer" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.RemoteDesktop" | Remove-AppxPackage
}

# Install default Microsoft applications
Function InstallMsftBloat {
	Write-Host "Installing default Microsoft applications..."
	Get-AppxPackage -AllUsers "Microsoft.3DBuilder" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.BingFinance" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.BingNews" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.BingSports" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.BingWeather" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.Getstarted" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.MicrosoftOfficeHub" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.MicrosoftSolitaireCollection" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.Office.OneNote" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.People" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.SkypeApp" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.Windows.Photos" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.WindowsAlarms" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.WindowsCamera" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.windowscommunicationsapps" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.WindowsMaps" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.WindowsPhone" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.WindowsSoundRecorder" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.ZuneMusic" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.ZuneVideo" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.AppConnector" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.ConnectivityStore" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.Office.Sway" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.Messaging" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.CommsPhone" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.MicrosoftStickyNotes" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.OneConnect" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.WindowsFeedbackHub" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.MinecraftUWP" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.MicrosoftPowerBIForWindows" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.NetworkSpeedTest" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.MSPaint" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.Microsoft3DViewer" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.RemoteDesktop" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
}
# In case you have removed them for good, you can try to restore the files using installation medium as follows
# New-Item C:\Mnt -Type Directory | Out-Null
# dism /Mount-Image /ImageFile:D:\sources\install.wim /index:1 /ReadOnly /MountDir:C:\Mnt
# robocopy /S /SEC /R:0 "C:\Mnt\Program Files\WindowsApps" "C:\Program Files\WindowsApps"
# dism /Unmount-Image /Discard /MountDir:C:\Mnt
# Remove-Item -Path C:\Mnt -Recurse

# Uninstall default third party applications
function UninstallThirdPartyBloat {
	Write-Host "Uninstalling default third party applications..."
	Get-AppxPackage "9E2F88E3.Twitter" | Remove-AppxPackage
	Get-AppxPackage "king.com.CandyCrushSodaSaga" | Remove-AppxPackage
	Get-AppxPackage "4DF9E0F8.Netflix" | Remove-AppxPackage
	Get-AppxPackage "Drawboard.DrawboardPDF" | Remove-AppxPackage
	Get-AppxPackage "D52A8D61.FarmVille2CountryEscape" | Remove-AppxPackage
	Get-AppxPackage "GAMELOFTSA.Asphalt8Airborne" | Remove-AppxPackage
	Get-AppxPackage "flaregamesGmbH.RoyalRevolt2" | Remove-AppxPackage
	Get-AppxPackage "AdobeSystemsIncorporated.AdobePhotoshopExpress" | Remove-AppxPackage
	Get-AppxPackage "ActiproSoftwareLLC.562882FEEB491" | Remove-AppxPackage
	Get-AppxPackage "D5EA27B7.Duolingo-LearnLanguagesforFree" | Remove-AppxPackage
	Get-AppxPackage "Facebook.Facebook" | Remove-AppxPackage
	Get-AppxPackage "46928bounde.EclipseManager" | Remove-AppxPackage
	Get-AppxPackage "A278AB0D.MarchofEmpires" | Remove-AppxPackage
	Get-AppxPackage "KeeperSecurityInc.Keeper" | Remove-AppxPackage
	Get-AppxPackage "king.com.BubbleWitch3Saga" | Remove-AppxPackage
	Get-AppxPackage "89006A2E.AutodeskSketchBook" | Remove-AppxPackage
	Get-AppxPackage "CAF9E577.Plex" | Remove-AppxPackage
}

# Install default third party applications
Function InstallThirdPartyBloat {
	Write-Host "Installing default third party applications..."
	Get-AppxPackage -AllUsers "9E2F88E3.Twitter" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "king.com.CandyCrushSodaSaga" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "4DF9E0F8.Netflix" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Drawboard.DrawboardPDF" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "D52A8D61.FarmVille2CountryEscape" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "GAMELOFTSA.Asphalt8Airborne" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "flaregamesGmbH.RoyalRevolt2" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "AdobeSystemsIncorporated.AdobePhotoshopExpress" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "ActiproSoftwareLLC.562882FEEB491" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "D5EA27B7.Duolingo-LearnLanguagesforFree" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Facebook.Facebook" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "46928bounde.EclipseManager" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "A278AB0D.MarchofEmpires" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "KeeperSecurityInc.Keeper" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "king.com.BubbleWitch3Saga" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "89006A2E.AutodeskSketchBook" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "CAF9E577.Plex" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
}

# Uninstall Windows Store
Function UninstallWindowsStore {
	Write-Host "Uninstalling Windows Store..."
	Get-AppxPackage "Microsoft.DesktopAppInstaller" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.WindowsStore" | Remove-AppxPackage
}

# Install Windows Store
Function InstallWindowsStore {
	Write-Host "Installing Windows Store..."
	Get-AppxPackage -AllUsers "Microsoft.DesktopAppInstaller" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.WindowsStore" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
}

# Disable installation of consumer experience applications
Function DisableConsumerApps {
	Write-Host "Disabling installation of consumer experience applications..."
	If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\CloudContent")) {
		New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\CloudContent" -Force | Out-Null
	}
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\CloudContent" -Name "DisableWindowsConsumerFeatures" -Type DWord -Value 1
}

# Enable installation of consumer experience applications
Function EnableConsumerApps {
	Write-Host "Enabling installation of consumer experience applications..."
	Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\CloudContent" -Name "DisableWindowsConsumerFeatures" -ErrorAction SilentlyContinue
}

# Disable Xbox features
Function DisableXboxFeatures {
	Write-Host "Disabling Xbox features..."
	Get-AppxPackage "Microsoft.XboxApp" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.XboxIdentityProvider" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.XboxSpeechToTextOverlay" | Remove-AppxPackage
	Get-AppxPackage "Microsoft.XboxGameOverlay" | Remove-AppxPackage
	Set-ItemProperty -Path "HKCU:\System\GameConfigStore" -Name "GameDVR_Enabled" -Type DWord -Value 0
	If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\GameDVR")) {
		New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\GameDVR" | Out-Null
	}
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\GameDVR" -Name "AllowGameDVR" -Type DWord -Value 0
}

# Enable Xbox features
Function EnableXboxFeatures {
	Write-Host "Enabling Xbox features..."
	Get-AppxPackage -AllUsers "Microsoft.XboxApp" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.XboxIdentityProvider" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.XboxSpeechToTextOverlay" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Get-AppxPackage -AllUsers "Microsoft.XboxGameOverlay" | ForEach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
	Set-ItemProperty -Path "HKCU:\System\GameConfigStore" -Name "GameDVR_Enabled" -Type DWord -Value 1
	Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\GameDVR" -Name "AllowGameDVR" -ErrorAction SilentlyContinue
}

# Disable built-in Adobe Flash in IE and Edge
Function DisableAdobeFlash {
	Write-Host "Disabling built-in Adobe Flash in IE and Edge..."
	If (!(Test-Path "HKCU:\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Addons")) {
		New-Item -Path "HKCU:\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Addons" -Force | Out-Null
	}
	Set-ItemProperty -Path "HKCU:\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Addons" -Name "FlashPlayerEnabled" -Type DWord -Value 0
	If (!(Test-Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{D27CDB6E-AE6D-11CF-96B8-444553540000}")) {
		New-Item -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{D27CDB6E-AE6D-11CF-96B8-444553540000}" -Force | Out-Null
	}
	Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{D27CDB6E-AE6D-11CF-96B8-444553540000}" -Name "Flags" -Type DWord -Value 1
}

# Enable built-in Adobe Flash in IE and Edge
Function EnableAdobeFlash {
	Write-Host "Enabling built-in Adobe Flash in IE and Edge..."
	Remove-ItemProperty -Path "HKCU:\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Addons" -Name "FlashPlayerEnabled" -ErrorAction SilentlyContinue
	Remove-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{D27CDB6E-AE6D-11CF-96B8-444553540000}" -Name "Flags" -ErrorAction SilentlyContinue
}

# Uninstall Windows Media Player
Function UninstallMediaPlayer {
	Write-Host "Uninstalling Windows Media Player..."
	Disable-WindowsOptionalFeature -Online -FeatureName "WindowsMediaPlayer" -NoRestart -WarningAction SilentlyContinue | Out-Null
}

# Install Windows Media Player
Function InstallMediaPlayer {
	Write-Host "Installing Windows Media Player..."
	Enable-WindowsOptionalFeature -Online -FeatureName "WindowsMediaPlayer" -NoRestart -WarningAction SilentlyContinue | Out-Null
}

# Uninstall Work Folders Client - Not applicable to Server
Function UninstallWorkFolders {
	Write-Host "Uninstalling Work Folders Client..."
	Disable-WindowsOptionalFeature -Online -FeatureName "WorkFolders-Client" -NoRestart -WarningAction SilentlyContinue | Out-Null
}

# Install Work Folders Client - Not applicable to Server
Function InstallWorkFolders {
	Write-Host "Installing Work Folders Client..."
	Enable-WindowsOptionalFeature -Online -FeatureName "WorkFolders-Client" -NoRestart -WarningAction SilentlyContinue | Out-Null
}

# Install Linux Subsystem - Applicable to 1607 or newer, not applicable to Server yet
Function InstallLinuxSubsystem {
	Write-Host "Installing Linux Subsystem..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\AppModelUnlock" -Name "AllowDevelopmentWithoutDevLicense" -Type DWord -Value 1
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\AppModelUnlock" -Name "AllowAllTrustedApps" -Type DWord -Value 1
	Enable-WindowsOptionalFeature -Online -FeatureName "Microsoft-Windows-Subsystem-Linux" -NoRestart -WarningAction SilentlyContinue | Out-Null
}

# Uninstall Linux Subsystem - Applicable to 1607 or newer, not applicable to Server yet
Function UninstallLinuxSubsystem {
	Write-Host "Uninstalling Linux Subsystem..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\AppModelUnlock" -Name "AllowDevelopmentWithoutDevLicense" -Type DWord -Value 0
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\AppModelUnlock" -Name "AllowAllTrustedApps" -Type DWord -Value 0
	Disable-WindowsOptionalFeature -Online -FeatureName "Microsoft-Windows-Subsystem-Linux" -NoRestart -WarningAction SilentlyContinue | Out-Null
}

# Install Hyper-V - Not applicable to Home
Function InstallHyperV {
	Write-Host "Installing Hyper-V..."
	If ((Get-WmiObject -Class "Win32_OperatingSystem").Caption -like "*Server*") {
		Install-WindowsFeature -Name "Hyper-V" -IncludeManagementTools -WarningAction SilentlyContinue | Out-Null
	} Else {
		Enable-WindowsOptionalFeature -Online -FeatureName "Microsoft-Hyper-V-All" -NoRestart -WarningAction SilentlyContinue | Out-Null
	}
}

# Uninstall Hyper-V - Not applicable to Home
Function UninstallHyperV {
	Write-Host "Uninstalling Hyper-V..."
	If ((Get-WmiObject -Class "Win32_OperatingSystem").Caption -like "*Server*") {
		Uninstall-WindowsFeature -Name "Hyper-V" -IncludeManagementTools -WarningAction SilentlyContinue | Out-Null
	} Else {
		Disable-WindowsOptionalFeature -Online -FeatureName "Microsoft-Hyper-V-All" -NoRestart -WarningAction SilentlyContinue | Out-Null
	}
}

# Set Photo Viewer association for bmp, gif, jpg, png and tif
Function SetPhotoViewerAssociation {
	Write-Host "Setting Photo Viewer association for bmp, gif, jpg, png and tif..."
	If (!(Test-Path "HKCR:")) {
		New-PSDrive -Name HKCR -PSProvider Registry -Root HKEY_CLASSES_ROOT | Out-Null
	}
	ForEach ($type in @("Paint.Picture", "giffile", "jpegfile", "pngfile")) {
		New-Item -Path $("HKCR:\$type\shell\open") -Force | Out-Null
		New-Item -Path $("HKCR:\$type\shell\open\command") | Out-Null
		Set-ItemProperty -Path $("HKCR:\$type\shell\open") -Name "MuiVerb" -Type ExpandString -Value "@%ProgramFiles%\Windows Photo Viewer\photoviewer.dll,-3043"
		Set-ItemProperty -Path $("HKCR:\$type\shell\open\command") -Name "(Default)" -Type ExpandString -Value "%SystemRoot%\System32\rundll32.exe `"%ProgramFiles%\Windows Photo Viewer\PhotoViewer.dll`", ImageView_Fullscreen %1"
	}
}

# Unset Photo Viewer association for bmp, gif, jpg, png and tif
Function UnsetPhotoViewerAssociation {
	Write-Host "Unsetting Photo Viewer association for bmp, gif, jpg, png and tif..."
	If (!(Test-Path "HKCR:")) {
		New-PSDrive -Name HKCR -PSProvider Registry -Root HKEY_CLASSES_ROOT | Out-Null
	}
	Remove-Item -Path "HKCR:\Paint.Picture\shell\open" -Recurse -ErrorAction SilentlyContinue
	Remove-ItemProperty -Path "HKCR:\giffile\shell\open" -Name "MuiVerb" -ErrorAction SilentlyContinue
	Set-ItemProperty -Path "HKCR:\giffile\shell\open" -Name "CommandId" -Type String -Value "IE.File"
	Set-ItemProperty -Path "HKCR:\giffile\shell\open\command" -Name "(Default)" -Type String -Value "`"$env:SystemDrive\Program Files\Internet Explorer\iexplore.exe`" %1"
	Set-ItemProperty -Path "HKCR:\giffile\shell\open\command" -Name "DelegateExecute" -Type String -Value "{17FE9752-0B5A-4665-84CD-569794602F5C}"
	Remove-Item -Path "HKCR:\jpegfile\shell\open" -Recurse -ErrorAction SilentlyContinue
	Remove-Item -Path "HKCR:\pngfile\shell\open" -Recurse -ErrorAction SilentlyContinue
}

# Add Photo Viewer to "Open with..."
Function AddPhotoViewerOpenWith {
	Write-Host "Adding Photo Viewer to `"Open with...`""
	If (!(Test-Path "HKCR:")) {
		New-PSDrive -Name HKCR -PSProvider Registry -Root HKEY_CLASSES_ROOT | Out-Null
	}
	New-Item -Path "HKCR:\Applications\photoviewer.dll\shell\open\command" -Force | Out-Null
	New-Item -Path "HKCR:\Applications\photoviewer.dll\shell\open\DropTarget" -Force | Out-Null
	Set-ItemProperty -Path "HKCR:\Applications\photoviewer.dll\shell\open" -Name "MuiVerb" -Type String -Value "@photoviewer.dll,-3043"
	Set-ItemProperty -Path "HKCR:\Applications\photoviewer.dll\shell\open\command" -Name "(Default)" -Type ExpandString -Value "%SystemRoot%\System32\rundll32.exe `"%ProgramFiles%\Windows Photo Viewer\PhotoViewer.dll`", ImageView_Fullscreen %1"
	Set-ItemProperty -Path "HKCR:\Applications\photoviewer.dll\shell\open\DropTarget" -Name "Clsid" -Type String -Value "{FFE2A43C-56B9-4bf5-9A79-CC6D4285608A}"
}

# Remove Photo Viewer from "Open with..."
Function RemovePhotoViewerOpenWith {
	Write-Host "Removing Photo Viewer from `"Open with...`""
	If (!(Test-Path "HKCR:")) {
		New-PSDrive -Name HKCR -PSProvider Registry -Root HKEY_CLASSES_ROOT | Out-Null
	}
	Remove-Item -Path "HKCR:\Applications\photoviewer.dll\shell\open" -Recurse -ErrorAction SilentlyContinue
}

# Disable search for app in store for unknown extensions
Function DisableSearchAppInStore {
	Write-Host "Disabling search for app in store for unknown extensions..."
	If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Explorer")) {
		New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Explorer" | Out-Null
	}
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Explorer" -Name "NoUseStoreOpenWith" -Type DWord -Value 1
}

# Enable search for app in store for unknown extensions
Function EnableSearchAppInStore {
	Write-Host "Enabling search for app in store for unknown extensions..."
	Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Explorer" -Name "NoUseStoreOpenWith" -ErrorAction SilentlyContinue
}

# Disable 'How do you want to open this file?' prompt
Function DisableNewAppPrompt {
	Write-Host "Disabling 'How do you want to open this file?' prompt..."
	If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Explorer")) {
		New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Explorer" | Out-Null
	}
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Explorer" -Name "NoNewAppAlert" -Type DWord -Value 1
}

# Enable 'How do you want to open this file?' prompt
Function EnableNewAppPrompt {
	Write-Host "Enabling 'How do you want to open this file?' prompt..."
	Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Explorer" -Name "NoNewAppAlert" -ErrorAction SilentlyContinue
}

# Enable F8 boot menu options
Function EnableF8BootMenu {
	Write-Host "Enabling F8 boot menu options..."
	bcdedit /set `{current`} bootmenupolicy Legacy | Out-Null
}

# Disable F8 boot menu options
Function DisableF8BootMenu {
	Write-Host "Disabling F8 boot menu options..."
	bcdedit /set `{current`} bootmenupolicy Standard | Out-Null
}

# Set Data Execution Prevention (DEP) policy to OptOut
Function SetDEPOptOut {
	Write-Host "Setting Data Execution Prevention (DEP) policy to OptOut..."
	bcdedit /set `{current`} nx OptOut | Out-Null
}

# Set Data Execution Prevention (DEP) policy to OptIn
Function SetDEPOptIn {
	Write-Host "Setting Data Execution Prevention (DEP) policy to OptIn..."
	bcdedit /set `{current`} nx OptIn | Out-Null
}



##########
# Server specific Tweaks
##########

# Hide Server Manager after login
Function HideServerManagerOnLogin {
	Write-Host "Hiding Server Manager after login..."
	If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Server\ServerManager")) {
		New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Server\ServerManager" -Force | Out-Null
	}
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Server\ServerManager" -Name "DoNotOpenAtLogon" -Type DWord -Value 1
}

# Hide Server Manager after login
Function ShowServerManagerOnLogin {
	Write-Host "Showing Server Manager after login..."
	Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Server\ServerManager" -Name "DoNotOpenAtLogon" -ErrorAction SilentlyContinue
}

# Disable Shutdown Event Tracker
Function DisableShutdownTracker {
	Write-Host "Disabling Shutdown Event Tracker..."
	If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows NT\Reliability")) {
		New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows NT\Reliability" -Force | Out-Null
	}
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows NT\Reliability" -Name "ShutdownReasonOn" -Type DWord -Value 0
}

# Enable Shutdown Event Tracker
Function EnableShutdownTracker {
	Write-Host "Enabling Shutdown Event Tracker..."
	Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows NT\Reliability" -Name "ShutdownReasonOn" -ErrorAction SilentlyContinue
}

# Disable password complexity and maximum age requirements
Function DisablePasswordPolicy {
	Write-Host "Disabling password complexity and maximum age requirements..."
	$tmpfile = New-TemporaryFile
	secedit /export /cfg $tmpfile /quiet
	(Get-Content $tmpfile).Replace("PasswordComplexity = 1", "PasswordComplexity = 0").Replace("MaximumPasswordAge = 42", "MaximumPasswordAge = -1") | Out-File $tmpfile
	secedit /configure /db "$env:SYSTEMROOT\security\database\local.sdb" /cfg $tmpfile /areas SECURITYPOLICY | Out-Null
	Remove-Item -Path $tmpfile
}

# Enable password complexity and maximum age requirements
Function EnablePasswordPolicy {
	Write-Host "Enabling password complexity and maximum age requirements..."
	$tmpfile = New-TemporaryFile
	secedit /export /cfg $tmpfile /quiet
	(Get-Content $tmpfile).Replace("PasswordComplexity = 0", "PasswordComplexity = 1").Replace("MaximumPasswordAge = -1", "MaximumPasswordAge = 42") | Out-File $tmpfile
	secedit /configure /db "$env:SYSTEMROOT\security\database\local.sdb" /cfg $tmpfile /areas SECURITYPOLICY | Out-Null
	Remove-Item -Path $tmpfile
}

# Disable Ctrl+Alt+Del requirement before login
Function DisableCtrlAltDelLogin {
	Write-Host "Disabling Ctrl+Alt+Del requirement before login..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" -Name "DisableCAD" -Type DWord -Value 1
}

# Enable Ctrl+Alt+Del requirement before login
Function EnableCtrlAltDelLogin {
	Write-Host "Enabling Ctrl+Alt+Del requirement before login..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" -Name "DisableCAD" -Type DWord -Value 0
}

# Disable Internet Explorer Enhanced Security Configuration (IE ESC)
Function DisableIEEnhancedSecurity {
	Write-Host "Disabling Internet Explorer Enhanced Security Configuration (IE ESC)..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Active Setup\Installed Components\{A509B1A7-37EF-4b3f-8CFC-4F3A74704073}" -Name "IsInstalled" -Type DWord -Value 0
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Active Setup\Installed Components\{A509B1A8-37EF-4b3f-8CFC-4F3A74704073}" -Name "IsInstalled" -Type DWord -Value 0
}

# Enable Internet Explorer Enhanced Security Configuration (IE ESC)
Function EnableIEEnhancedSecurity {
	Write-Host "Enabling Internet Explorer Enhanced Security Configuration (IE ESC)..."
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Active Setup\Installed Components\{A509B1A7-37EF-4b3f-8CFC-4F3A74704073}" -Name "IsInstalled" -Type DWord -Value 1
	Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Active Setup\Installed Components\{A509B1A8-37EF-4b3f-8CFC-4F3A74704073}" -Name "IsInstalled" -Type DWord -Value 1
}



##########
# Auxiliary Functions
##########

# Relaunch the script with administrator privileges
Function RequireAdmin {
	If (!([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]"Administrator")) {
		Start-Process powershell.exe "-NoProfile -ExecutionPolicy Bypass -File `"$PSCommandPath`" $PSCommandArgs" -WorkingDirectory $pwd -Verb RunAs
		Exit
	}
}

# Wait for key press
Function WaitForKey {
	Write-Host
	Write-Host "Press any key to continue..." -ForegroundColor Black -BackgroundColor White
	[Console]::ReadKey($true) | Out-Null
}

# Restart computer
Function Restart {
	Write-Host "Restarting..."
	Restart-Computer
}



##########
# Parse parameters and apply tweaks
##########

# Normalize path to preset file
$preset = ""
$PSCommandArgs = $args
If ($args -And $args[0].ToLower() -eq "-preset") {
	$preset = Resolve-Path $($args | Select-Object -Skip 1)
	$PSCommandArgs = "-preset `"$preset`""
}

# Load function names from command line arguments or a preset file
If ($args) {
	$tweaks = $args
	If ($preset) {
		$tweaks = Get-Content $preset -ErrorAction Stop | ForEach { $_.Trim() } | Where { $_ -ne "" -and $_[0] -ne "#" }
	}
}

# Call the desired tweak functions
$tweaks | ForEach { Invoke-Expression $_ }