(In Progress) PowerShell Script I use to customize my machines in the same way for privacy, search, UI, etc.

Windows10-Setup.ps1

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

# Privacy: Let apps use my advertising ID: Disable
Set-ItemProperty -Path HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\AdvertisingInfo -Name Enabled -Type DWord -Value 0
# To Restore:
#Set-ItemProperty -Path HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\AdvertisingInfo -Name Enabled -Type DWord -Value 1
# Privacy: SmartScreen Filter for Store Apps: Disable
Set-ItemProperty -Path HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\AppHost -Name EnableWebContentEvaluation -Type DWord -Value 0
# To Restore:
#Set-ItemProperty -Path HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\AppHost -Name EnableWebContentEvaluation -Type DWord -Value 1

# WiFi Sense: HotSpot Sharing: Disable
Set-ItemProperty -Path HKLM:\Software\Microsoft\PolicyManager\default\WiFi\AllowWiFiHotSpotReporting -Name value -Type DWord -Value 0
# WiFi Sense: Shared HotSpot Auto-Connect: Disable
Set-ItemProperty -Path HKLM:\Software\Microsoft\PolicyManager\default\WiFi\AllowAutoConnectToWiFiSenseHotspots -Name value -Type DWord -Value 0

# Activity Tracking: Disable
@('EnableActivityFeed','PublishUserActivities','UploadUserActivities') |% { Set-ItemProperty -Path HKLM:\SOFTWARE\Policies\Microsoft\Windows\System -Name $_ -Type DWord -Value 0 }

# Start Menu: Disable Bing Search Results
Set-ItemProperty -Path HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Search -Name BingSearchEnabled -Type DWord -Value 0
# To Restore (Enabled):
# Set-ItemProperty -Path HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Search -Name BingSearchEnabled -Type DWord -Value 1

# Start Menu: Disale Cortana (Commented out by default - this is personal preference)
# TODO: Figure this out - need another VM to test, mine's already disabled via domain, etc.

# Disable Telemetry (requires a reboot to take effect)
Set-ItemProperty -Path HKLM:\SOFTWARE\Policies\Microsoft\Windows\DataCollection -Name AllowTelemetry -Type DWord -Value 0
Get-Service DiagTrack,Dmwappushservice | Stop-Service | Set-Service -StartupType Disabled


############################
# Personal Preferences on UI
############################

# Change Explorer home screen back to "This PC"
Set-ItemProperty -Path HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced -Name LaunchTo -Type DWord -Value 1
# Change it back to "Quick Access" (Windows 10 default)
#Set-ItemProperty -Path HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced -Name LaunchTo -Type DWord -Value 2

# These make "Quick Access" behave much closer to the old "Favorites"
# Disable Quick Access: Recent Files
Set-ItemProperty -Path HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer -Name ShowRecent -Type DWord -Value 0
# Disable Quick Access: Frequent Folders
Set-ItemProperty -Path HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer -Name ShowFrequent -Type DWord -Value 0
# To Restore:
#Set-ItemProperty -Path HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer -Name ShowRecent -Type DWord -Value 1
#Set-ItemProperty -Path HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer -Name ShowFrequent -Type DWord -Value 1

# Disable the Lock Screen (the one before password prompt - to prevent dropping the first character)
If (-Not (Test-Path HKLM:\SOFTWARE\Policies\Microsoft\Windows\Personalization)) {
	New-Item -Path HKLM:\SOFTWARE\Policies\Microsoft\Windows -Name Personalization | Out-Null
}
Set-ItemProperty -Path HKLM:\SOFTWARE\Policies\Microsoft\Windows\Personalization -Name NoLockScreen -Type DWord -Value 1
# To Restore:
#Set-ItemProperty -Path HKLM:\SOFTWARE\Policies\Microsoft\Windows\Personalization -Name NoLockScreen -Type DWord -Value 1

# Use the Windows 7-8.1 Style Volume Mixer
If (-Not (Test-Path "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\MTCUVC")) {
	New-Item -Path "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion" -Name MTCUVC | Out-Null
}
Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\MTCUVC" -Name EnableMtcUvc -Type DWord -Value 0
# To Restore (Windows 10 Style Volume Control):
#Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\MTCUVC" -Name EnableMtcUvc -Type DWord -Value 1

# Dark Theme for Windows (commenting out by default because this one's probbly a minority want)
# Note: the title bar text and such is still black with low contrast, and needs additional tweaks (it'll probably be better in a future build)
#If (-Not (Test-Path HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Themes\Personalize)) {
#	New-Item -Path HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Themes -Name Personalize | Out-Null
#}
#Set-ItemProperty -Path HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Themes\Personalize -Name AppsUseLightTheme -Type DWord -Value 0
#Set-ItemProperty -Path HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Themes\Personalize -Name AppsUseLightTheme -Type DWord -Value 0
# To Restore (Light Theme):
#Set-ItemProperty -Path HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Themes\Personalize -Name AppsUseLightTheme -Type DWord -Value 1
#Set-ItemProperty -Path HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Themes\Personalize -Name AppsUseLightTheme -Type DWord -Value 1



#################
# Windows Updates
#################
# Change Windows Updates to "Notify to schedule restart"
Set-ItemProperty -Path HKCU:\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings -Name UxOption -Type DWord -Value 1
# To Restore (Automatic):
#Set-ItemProperty -Path HKCU:\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings -Name UxOption -Type DWord -Value 0

# Disable P2P Update downlods outside of local network
Set-ItemProperty -Path HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config -Name DODownloadMode -Type DWord -Value 1
Set-ItemProperty -Path HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization -Name SystemSettingsDownloadMode -Type DWord -Value 3
# To restore (PCs on my local network and PCs on the internet)
#Set-ItemProperty -Path HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config -Name DODownloadMode -Type DWord -Value 3
#Set-ItemProperty -Path HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization -Name SystemSettingsDownloadMode -Type DWord -Value 1
# To disable P2P update downloads completely:
#Set-ItemProperty -Path HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config -Name DODownloadMode -Type DWord -Value 0


###############################
# Windows 10 Metro App Removals
# These start commented out so you choose
# Just remove the # (comment in PowerShell) on the ones you want to remove
###############################
# Be gone, heathen!
#Get-AppxPackage king.com.CandyCrushSaga | Remove-AppxPackage
# Bing Weather, News, Sports, and Finance (Money):
#Get-AppxPackage Microsoft.BingWeather | Remove-AppxPackage
#Get-AppxPackage Microsoft.BingNews | Remove-AppxPackage
#Get-AppxPackage Microsoft.BingSports | Remove-AppxPackage
#Get-AppxPackage Microsoft.BingFinance | Remove-AppxPackage
# Xbox:
#Get-AppxPackage Microsoft.XboxApp | Remove-AppxPackage
# Windows Phone Companion
#Get-AppxPackage Microsoft.WindowsPhone | Remove-AppxPackage
# Solitaire Collection
#Get-AppxPackage Microsoft.MicrosoftSolitaireCollection | Remove-AppxPackage
# People
#Get-AppxPackage Microsoft.People | Remove-AppxPackage
# Groove Music
#Get-AppxPackage Microsoft.ZuneMusic | Remove-AppxPackage
# Movies & TV
#Get-AppxPackage Microsoft.ZuneVideo | Remove-AppxPackage
# OneNote
#Get-AppxPackage Microsoft.Office.OneNote | Remove-AppxPackage
# Photos
#Get-AppxPackage Microsoft.Windows.Photos | Remove-AppxPackage
# Sound Recorder
#Get-AppxPackage Microsoft.WindowsSoundRecorder | Remove-AppxPackage
# Mail & Calendar
#Get-AppxPackage microsoft.windowscommunicationsapps | Remove-AppxPackage
# Skype (Metro version)
#Get-AppxPackage Microsoft.SkypeApp | Remove-AppxPackage

Be careful about removing "All" win 10 packages. This can disable the Windows Store feature which most users will need.

I figured out the todo item

New-Item -Path 'HKLM:\SOFTWARE\Policies\Microsoft\Windows' -Name 'Windows Search' -ItemType Key
New-ItemProperty -Path 'HKLM:\SOFTWARE\Policies\Microsoft\Windows\Windows Search' -Name AllowCortana -Type DWORD -Value 0

HKCU:\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings\UxOption is under Local Machine, so should be HKLM:\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings

I figured out the todo item
New-Item -Path 'HKLM:\SOFTWARE\Policies\Microsoft\Windows' -Name 'Windows Search' -ItemType Key
New-ItemProperty -Path 'HKLM:\SOFTWARE\Policies\Microsoft\Windows\Windows Search' -Name AllowCortana -Type DWORD -Value 0

yeh this works after a reboot or the explorer.exe restart

# Hide useless folders
gi "$Home\3D Objects",$Home\Contacts,$Home\Favorites,$Home\Links,"$Home\Saved Games",$Home\Searches -Force | foreach { $_.Attributes = $_.Attributes -bor "Hidden" }
# To Restore:
gi "$Home\3D Objects",$Home\Contacts,$Home\Favorites,$Home\Links,"$Home\Saved Games",$Home\Searches -Force | foreach { $_.Attributes = $_.Attributes -xor "Hidden" }

# Uninstall OneDrive
if (Test-Path $env:SystemRoot\SysWOW64\) { & $env:SystemRoot\SysWOW64\OneDriveSetup.exe /uninstall } else { & $env:SystemRoot\System32\OneDriveSetup.exe /uninstall }
# To Restore:

# Uninstall OneDrive
if (Test-Path $env:SystemRoot\SysWOW64\) { & $env:SystemRoot\SysWOW64\OneDriveSetup.exe /install } else { & $env:SystemRoot\System32\OneDriveSetup.exe /install }

#Remove CandyCrushFriends 
Get-AppxPackage king.com.CandyCrushFriends | Remove-AppxPackage

#DISABLE All BLOATWARE EXCEPT STORE
Get-AppxPackage -AllUsers | where-object {$_.name –notlike "*store*"} | Remove-AppxPackage

Use that command to completely remove all pre-installed windows bloatware apps except the store (so that you can still install apps that you might need). :)

Thanks Nick, this is pretty cool, and here are some more..

---

• Power Options

---

• Screen on AC to never sleep
  powercfg /change monitor-timeout-ac 0

• PC on AC to never sleep
  powercfg /change standby-timeout-ac 0

• Screen on Battery (Laptop Only)
  -powercfg /change monitor-timeout-dc 0

• Sleep on Battery (Laptop Only)
  -powercfg /change standby-timeout-dc 0

---

• Display Settings

---

• Turn off "Show taskbar on all display"
  Set-ItemProperty -Path HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced -Name MMTaskbarEnabled -Type DWord -Value 0

• Restart Explorer
  Stop-Process -ProcessName explorer

---

• IE Settings

---

• Open PowerPoint within IE
  Set-ItemProperty -Path HKLM:\SOFTWARE\Classes\PowerPoint.Show.12 -Name BrowserFlags -Type DWord -Value 2147483808
  Set-ItemProperty -Path HKLM:\SOFTWARE\Classes\PowerPoint.ShowMacroEnabled.12 -Name BrowserFlags -Type DWord -Value 2147483808
  Set-ItemProperty -Path HKLM:\SOFTWARE\Classes\PowerPoint.SlideShow.12 -Name BrowserFlags -Type DWord -Value 2147483808
  Set-ItemProperty -Path HKLM:\SOFTWARE\Classes\PowerPoint.SlideShowMacroEnabled.12 -Name BrowserFlags -Type DWord -Value 2147483808

• Open Excel within IE
  Set-ItemProperty -Path HKLM:\SOFTWARE\Classes\Excel.Sheet.12 -Name BrowserFlags -Type DWord -Value 2147486208
  Set-ItemProperty -Path HKLM:\SOFTWARE\Classes\Excel.SheetMacroEnabled.12 -Name BrowserFlags -Type DWord -Value 2147486208
  Set-ItemProperty -Path HKLM:\SOFTWARE\Classes\Excel.SheetBinaryMacroEnabled.12 -Name BrowserFlags -Type DWord -Value 2147486208

• Open Word within IE
  Set-ItemProperty -Path HKLM:\SOFTWARE\Classes\Word.Document.12 -Name BrowserFlags -Type DWord -Value 2147483684
  Set-ItemProperty -Path HKLM:\SOFTWARE\Classes\Word.DocumentMacroEnabled.12 -Name BrowserFlags -Type DWord -Value 2147483684

• Internet Explorer to open files automatically, and not ask to save them
  Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\Shell\AttachmentExecute{0002DF01-0000-0000-C000-000000000046}" -Name PowerPoint.Show.12 -Type None -Value ([byte[]]@())
  Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\Shell\AttachmentExecute{0002DF01-0000-0000-C000-000000000046}" -Name PowerPoint.SlideShow.12 -Type None -Value ([byte[]]@())
  Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\Shell\AttachmentExecute{0002DF01-0000-0000-C000-000000000046}" -Name Excel.Sheet.12 -Type None -Value ([byte[]]@())
  Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\Shell\AttachmentExecute{0002DF01-0000-0000-C000-000000000046}" -Name Word.Document.12 -Type None -Value ([byte[]]@())

Awesome script Nick!
Thanks for sharing!

This is awesome! Using a few of these in my dotfiles https://github.com/Cobertos/dotfiles/blob/master/bootstrap/cli.py#L122-L126 . Here's a snippet of the edits from the previous link

    # == WINDOWS ==
    #Set the communication ducking to 'Do Nothing'
    SetRegKey(winreg.HKEY_CURRENT_USER, 'Software\\Microsoft\\Multimedia\\Audio', \
      'UserDuckingPreference', winreg.REG_DWORD, 3)() #Default is key not present
    #A lot from: https://gist.github.com/NickCraver/7ebf9efbfd0c3eab72e9
    #Privacy related
    # Disable "Allow advertisers to use my advertising ID", default 1
    SetRegKey(winreg.HKEY_CURRENT_USER, 'Software\\Microsoft\\Windows\\CurrentVersion\\AdvertisingInfo', \
      'Enabled', winreg.REG_DWORD, 0)()
    # WiFi sense shares the password for the WiFi with contacts in Outlook, Skype, etc (wtf...?)
    # WiFi Sense: HotSpot Sharing: Disable, default 1
    SetRegKey(winreg.HKEY_LOCAL_MACHINE, 'Software\\Microsoft\\PolicyManager\\default\\WiFi\\AllowWiFiHotSpotReporting', \
      'value', winreg.REG_DWORD, 0)()
    # WiFi Sense: Shared HotSpot Auto-Connect: Disable, default 1
    SetRegKey(winreg.HKEY_LOCAL_MACHINE, 'Software\\Microsoft\\PolicyManager\\default\\WiFi\\AllowAutoConnectToWiFiSenseHotspots', \
      'value', winreg.REG_DWORD, 0)()
    # Disable Bing search results, rewards, etc in search, all really annoying default 1
    SetRegKey(winreg.HKEY_CURRENT_USER, 'Software\\Microsoft\\Windows\\CurrentVersion\\Search', \
      'BingSearchEnabled', winreg.REG_DWORD, 0)()
    #Disable Activity sharing
    SetRegKey(winreg.HKEY_LOCAL_MACHINE, 'Software\\Policies\\Microsoft\\Windows\\System', \
      'EnableActivityFeed', winreg.REG_DWORD, 0)()
    SetRegKey(winreg.HKEY_LOCAL_MACHINE, 'Software\\Policies\\Microsoft\\Windows\\System', \
      'PublishUserActivities', winreg.REG_DWORD, 0)()
    SetRegKey(winreg.HKEY_LOCAL_MACHINE, 'Software\\Policies\\Microsoft\\Windows\\System', \
      'UploadUserActivities', winreg.REG_DWORD, 0)()
    #Functionality related
    #Explorer launch to "This PC" (1) instead of default "Quick Access" (2)
    SetRegKey(winreg.HKEY_CURRENT_USER, 'Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced', \
      'LaunchTo', winreg.REG_DWORD, 1)()
    #Disable Recent Items and Frequent Folders (to stop porn and other stuff from popping up)
    SetRegKey(winreg.HKEY_CURRENT_USER, 'Software\\Microsoft\\Windows\\CurrentVersion\\Explorer', \
      'ShowRecent', winreg.REG_DWORD, 0)()
    SetRegKey(winreg.HKEY_CURRENT_USER, 'Software\\Microsoft\\Windows\\CurrentVersion\\Explorer', \
      'ShowFrequent', winreg.REG_DWORD, 0)()
    #Show hidden files (show is 1, hide is 2)
    SetRegKey(winreg.HKEY_CURRENT_USER, 'Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced', \
      'Hidden', winreg.REG_DWORD, 1)() #Defaults to 2 (hidden)
    #Show file extensions (show is 0, hide is 1)
    SetRegKey(winreg.HKEY_CURRENT_USER, 'Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced', \
      'HideFileExt', winreg.REG_DWORD, 0)() #Defaults to 1 (hidden)
    #Disable Sticky Keys, Filter Key, Toggle Keys (I dont think these work until a restart?)
    #https://answers.microsoft.com/en-us/windows/forum/windows_vista-desktop/i-cant-turn-off-sticky-keys/a7c9fc02-2d0f-4db6-89fb-e36eca3e2ac7
    SetRegKey(winreg.HKEY_CURRENT_USER, 'Control Panel\\Accessibility\\StickyKeys', \
      'Flags', winreg.REG_SZ, '506')() #disable sticky keys
    SetRegKey(winreg.HKEY_CURRENT_USER, 'Control Panel\\Accessibility\\Keyboard Response', \
      'Flags', winreg.REG_SZ, '122')() #Disable filter keys
    SetRegKey(winreg.HKEY_CURRENT_USER, 'Control Panel\\Accessibility\\ToggleKeys', \
      'Flags', winreg.REG_SZ, '58')() #Disable toggle keys
    #Disable mouse precision
    #https://www.tenforums.com/tutorials/101691-turn-off-enhance-pointer-precision-windows.html
    SetRegKey(winreg.HKEY_CURRENT_USER, 'Control Panel\\Mouse', \
      'MouseSpeed', winreg.REG_SZ, '0')()
    SetRegKey(winreg.HKEY_CURRENT_USER, 'Control Panel\\Mouse', \
      'MouseThreshold1', winreg.REG_SZ, '0')()
    SetRegKey(winreg.HKEY_CURRENT_USER, 'Control Panel\\Mouse', \
      'MouseThreshold2', winreg.REG_SZ, '0')()

For things like Dark Mode, I found you might be able to change those with a .theme file instead, and then just point to a .theme file

https://docs.microsoft.com/en-us/windows/win32/controls/themesfileformat-overview#visual-styles-section

Maybe this is something you guys want to add. You need to have WinGet installed or you can use Chocolatey with the script from here

$Programs = @(
    "Discord.Discord"
    "Git.Git"
    "Microsoft.AzureCLI"
    "Microsoft.DeploymentToolkit"
    "Microsoft.PowerToys"
    "Microsoft.VisualStudioCode"
    "Microsoft.WindowsTerminalPreview"
    "OpenJS.Nodejs"
    "RARLab.WinRAR"
)

$programs | ForEach-Object{winget install $_}

Quick thankyou for all of the above; which I am using bits of. Cheers
https://gitlab.com/andrewkidd/winInit/-/blob/master/tweaks/Remove-SubjectiveBloat.ps1

This is probably a dumb question, but does this work on Windows 11 (Pro)?