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PowerShell

$ErrorActionPreference = 'SilentlyContinue'
If (!([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]"Administrator")) {
#
Read-Host -Prompt "The script needs Administrator privileges! [ENTER to confirm.]"
Start-Process powershell.exe "-NoProfile -ExecutionPolicy Bypass -File `"$PSCommandPath`" $PSCommandArgs" -Verb RunAs
Exit
}
# ---------------------------------------------------------------------
# Data
# ---------------------------------------------------------------------
$Bloatware = @(
"*Spotify*", "*CandyCrush*", "*Facebook*", "*Twitter*", "*LinkedInforWindows*",
"*Disney*", "*Netflix*", "*BubbleWitch*", "*Duolingo*", "*Minecraft*",
"Microsoft.WindowsFeedback*", "*Microsoft.Xbox*", "Microsoft.GamingApp*",
"Microsoft.OneDrive*", "*MicrosoftTeams*", "Microsoft.WindowsMaps*",
"Microsoft.WindowsPhone*", "Microsoft.WindowsAlarms*", "Microsoft.YourPhone*",
"Microsoft.People*", "Microsoft.Wallet*", "Microsoft.GetHelp",
"Microsoft.Zune*", "Microsoft.SkypeApp*", "*Microsoft.Messaging*",
"Microsoft.Advertising.Xaml*", "Microsoft.Bing*", "*windowscommunicationsapps*"
)
$services = @(
"diagnosticshub.standardcollector.service", "DiagTrack",
"dmwappushsvc", "DPS", "MapsBroker", "NetTcpPortSharing",
"RemoteRegistry", "Fax", "PhoneSvc", "RetailDemo", "edgeupdate",
"edgeupdatem", "WalletService"
)
# ---------------------------------------------------------------------
# Restore Point
# ---------------------------------------------------------------------
Enable-ComputerRestore -Drive "C:\"
Checkpoint-Computer -Description "Michu-IT | pre Win11 Hardening Script" -RestorePointType "MODIFY_SETTINGS"
# ---------------------------------------------------------------------
# O&O Shutup Integration
# ---------------------------------------------------------------------
Start-BitsTransfer "https://dl5.oo-software.com/files/ooshutup10/OOSU10.exe"
#Start-BitsTransfer "https://code.michu-it.com/michael/win11-initial-setup-script/raw/branch/master/mrit_ooshutup.cfg"
Start-Process -FilePath "./OOSU10.exe" -ArgumentList 'mrit_ooshutup.cfg' -Wait
Remove-Item -Path ".\OOSU10.exe" -Force
#Remove-Item -Path ".\mrit_ooshutup.cfg" -Force
# ---------------------------------------------------------------------
# Install Basic Tools with Ninite
# ---------------------------------------------------------------------
Start-Process -FilePath "./ninite.exe" -Wait
# ---------------------------------------------------------------------
# Design
# ---------------------------------------------------------------------
# Restore Windows 10 context menu
If (!(Test-Path "HKCU:\SOFTWARE\CLASSES\CLSID\{86ca1aa0-34aa-4e8b-a509-50c905bae2a2}")) {
New-Item -Path "HKCU:\SOFTWARE\CLASSES\CLSID" -Name "{86ca1aa0-34aa-4e8b-a509-50c905bae2a2}"
New-Item -Path "HKCU:\SOFTWARE\CLASSES\CLSID\{86ca1aa0-34aa-4e8b-a509-50c905bae2a2}" -Name "InprocServer32"
}
Set-ItemProperty -Path "HKCU:\SOFTWARE\CLASSES\CLSID\{86ca1aa0-34aa-4e8b-a509-50c905bae2a2}\InprocServer32" -Name "(Default)" -Value ""
# Start menu position left
Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "TaskbarAl" -type "Dword" -Value "0"
# Remove Task View from Taskbar
Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "ShowTaskViewButton" -type "Dword" -Value "0"
# Remove Chat from Taskbar
Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "TaskbarMn" -type "Dword" -Value "0"
# Remove Widgets from Taskbar
Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "TaskbarDa" -type "Dword" -Value "0"
# Remove Search from Taskbar
#Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Search" -Name "SearchboxTaskbarMode" -type "Dword" -Value "0"
# Enable Windows Explorer Compact View
#Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -type "Dword" -Name "UseCompactMode" -Value "1"
# Enable Windows Dark Theme
Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Themes\Personalize" -type "Dword" -Name "SystemUsesLightTheme" -Value "0"
# Enable App Dark Theme
Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Themes\Personalize" -type "Dword" -Name "AppsUseLightTheme" -Value "0"
# ---------------------------------------------------------------------
# Debloat
# ---------------------------------------------------------------------
# Disk Cleanup
Get-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\VolumeCaches\*' | ForEach-Object {
New-ItemProperty -Path $_.PSPath -Name StateFlags0005 -Value 2 -PropertyType DWord -Force
};
Start-Process -FilePath CleanMgr.exe -ArgumentList '/sagerun:5' -Wait
# Remove Temp Files
Remove-Item "C:\Windows\Temp\*" -Recurse -Force -ErrorAction $ErrorActionPreference
Remove-Item $env:TEMP\* -Recurse -Force -ErrorAction $ErrorActionPreference
# Uninstall Bloatware-Apps
foreach ($Bloat in $Bloatware) {
# Uninstall App on all Current User:
Get-AppxPackage -Name $Bloat -AllUsers | Remove-AppxPackage
# This will prevent these apps from being reinstalled on new user first logon:
Get-AppxProvisionedPackage -Online | Where-Object DisplayName -like $Bloat | Remove-AppxProvisionedPackage -Online
}
# Disable Services
foreach ($service in $services) {
Get-Service -Name $service -ErrorAction $ErrorActionPreference | Set-Service -StartupType Disabled -ErrorAction $ErrorActionPreference
Write-Output Disabling $service...
}
# ---------------------------------------------------------------------
# Privacy
# ---------------------------------------------------------------------
# Disable Tailored Experiences With Diagnostic Data
Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Privacy" -type "Dword" -Name "TailoredExperiencesWithDiagnosticDataEnabled" -Value "0"
# Disable Telemetry
Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\DataCollection" -Name "AllowTelemetry" -Type DWord -Value 0
Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\DataCollection" -Name "MaxTelemetryAllowed" -Type DWord -Value 0
Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\DataCollection" -Name "AllowTelemetry" -Type DWord -Value 0
# Disable Scheduled Tasks:
Disable-ScheduledTask -TaskName "Microsoft\Windows\Application Experience\Microsoft Compatibility Appraiser"
Disable-ScheduledTask -TaskName "Microsoft\Windows\Application Experience\ProgramDataUpdater"
Disable-ScheduledTask -TaskName "Microsoft\Windows\Autochk\Proxy"
Disable-ScheduledTask -TaskName "Microsoft\Windows\Customer Experience Improvement Program\Consolidator"
Disable-ScheduledTask -TaskName "Microsoft\Windows\Customer Experience Improvement Program\UsbCeip"
Disable-ScheduledTask -TaskName "Microsoft\Windows\DiskDiagnostic\Microsoft-Windows-DiskDiagnosticDataCollector"
Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\System" -Name "EnableActivityFeed" -Type DWord -Value 0
Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\System" -Name "PublishUserActivities" -Type DWord -Value 0
Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\System" -Name "UploadUserActivities" -Type DWord -Value 0
Set-ItemProperty -Path "HKLM:\SYSTEM\Maps" -Name "AutoUpdateEnabled" -Type DWord -Value 0
If (!(Test-Path "HKCU:\SOFTWARE\Microsoft\Siuf\Rules")) {
New-Item -Path "HKCU:\SOFTWARE\Microsoft\Siuf\Rules" -Force
}
If (!(Test-Path "HKLM:\Software\Microsoft\PolicyManager\default\WiFi\AllowWiFiHotSpotReporting")) {
New-Item -Path "HKLM:\Software\Microsoft\PolicyManager\default\WiFi\AllowWiFiHotSpotReporting" -Force
}
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
Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\ContentDeliveryManager" -Name "ContentDeliveryAllowed" -Type DWord -Value 0
Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\ContentDeliveryManager" -Name "OemPreInstalledAppsEnabled" -Type DWord -Value 0
Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\ContentDeliveryManager" -Name "PreInstalledAppsEnabled" -Type DWord -Value 0
Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\ContentDeliveryManager" -Name "PreInstalledAppsEverEnabled" -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-338387Enabled" -Type DWord -Value 0
Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\ContentDeliveryManager" -Name "SubscribedContent-338388Enabled" -Type DWord -Value 0
Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\ContentDeliveryManager" -Name "SubscribedContent-338389Enabled" -Type DWord -Value 0
Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\ContentDeliveryManager" -Name "SubscribedContent-353698Enabled" -Type DWord -Value 0
Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\ContentDeliveryManager" -Name "SubscribedContent-338393Enabled" -Type DWord -Value 0
Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\ContentDeliveryManager" -Name "SubscribedContent-353694Enabled" -Type DWord -Value 0
Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\ContentDeliveryManager" -Name "SubscribedContent-353696Enabled" -Type DWord -Value 0
Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\ContentDeliveryManager" -Name "SystemPaneSuggestionsEnabled" -Type DWord -Value 0
If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\CloudContent")) {
New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\CloudContent" -Force
}
Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\CloudContent" -Name "DisableWindowsConsumerFeatures" -Type DWord -Value 1
If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\AdvertisingInfo")) {
New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\AdvertisingInfo"
}
Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\AdvertisingInfo" -Name "DisabledByGroupPolicy" -Type DWord -Value 1
Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\Windows Error Reporting" -Name "Disabled" -Type DWord -Value 1
Disable-ScheduledTask -TaskName "Microsoft\Windows\Windows Error Reporting\QueueReporting"
If (!(Test-Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config")) {
New-Item -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\"
New-Item -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config"
}
Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config" -Name "DODownloadMode" -Type DWord -Value 0 -Force
Set-NetFirewallProfile -all
netsh advfirewall firewall add rule name="Block Windows Telemetry in" dir=in action=block remoteip=134.170.30.202,137.116.81.24,157.56.106.189,184.86.53.99,2.22.61.43,2.22.61.66,204.79.197.200,23.218.212.69,65.39.117.23,65.55.108.23,64.4.54.254 enable=yes
netsh advfirewall firewall add rule name="Block Windows Telemetry out" dir=out action=block remoteip=65.55.252.43,65.52.108.29,191.232.139.254,65.55.252.92,65.55.252.63,65.55.252.93,65.55.252.43,65.52.108.29,194.44.4.200,194.44.4.208,157.56.91.77,65.52.100.7,65.52.100.91,65.52.100.93,65.52.100.92,65.52.100.94,65.52.100.9,65.52.100.11,168.63.108.233,157.56.74.250,111.221.29.177,64.4.54.32,207.68.166.254,207.46.223.94,65.55.252.71,64.4.54.22,131.107.113.238,23.99.10.11,204.79.197.200,157.56.77.139,134.170.58.121,134.170.58.123,134.170.53.29,66.119.144.190,134.170.58.189,134.170.58.118,134.170.53.30,134.170.51.190,157.56.121.89,134.170.115.60,204.79.197.200,104.82.22.249,134.170.185.70,64.4.6.100,65.55.39.10,157.55.129.21,207.46.194.25,23.102.21.4,173.194.113.220,173.194.113.219,216.58.209.166,157.56.91.82,157.56.23.91,104.82.14.146,207.123.56.252,185.13.160.61,8.254.209.254,198.78.208.254,185.13.160.61,185.13.160.61,8.254.209.254,207.123.56.252,65.52.100.91,65.52.100.7,207.46.101.29,65.55.108.23,23.218.212.69 enable=yes
Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Input\TIPC" -Name "Enabled" -Type DWord -Value 0
Set-ItemProperty -Path "HKCU:\Control Panel\International\User Profile" -Name "HttpAcceptLanguageOptOut" -Type DWord -Value 1
Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\DataCollection" -Name "DoNotShowFeedbackNotifications" -Type DWord -Value 1
Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Siuf\Rules" -Name "NumberOfSIUFInPeriod" -Type DWord -Value 0
Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Siuf\Rules" -Name "PeriodInNanoSeconds" -Type QWord -Value ""
Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -Name "Start_TrackProgs" -Type DWord -Value 0
If (!(Test-Path "HKLM:\Software\Microsoft\Windows\CurrentVersion\Policies\TextInput")) {
New-Item -Path "HKLM:\Software\Microsoft\Windows\CurrentVersion\Policies\TextInput" -Force
}
Set-ItemProperty -Path "HKLM:\Software\Microsoft\Windows\CurrentVersion\Policies\TextInput" -Name "AllowLinguisticDataCollection" -Type DWord -Value 0
Set-ItemProperty -Path "HKCU:\Software\Policies\Microsoft\Windows\CloudContent" -Name "DisableTailoredExperiencesWithDiagnosticData" -Type DWord -Value 1
Set-ItemProperty -Path "HKCU:\Software\Policies\Microsoft\Windows\CloudContent" -Name "DisableWindowsSpotlightFeatures" -Type DWord -Value 1
Set-ItemProperty -Path "HKCU:\Software\Policies\Microsoft\Windows\CloudContent" -Name "DisableThirdPartySuggestions" -Type DWord -Value 1
# ---------------------------------------------------------------------
# Usability
# ---------------------------------------------------------------------
# Default Explorer view This PC
Set-ItemProperty -Path "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -type "Dword" -Name "LaunchTo" -Value "1"
# Show file extensions
Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" -type "Dword" -Name "HideFileExt" -Value "0"
# Disable Thumbs.db File Creation on Network Shares
reg add "HKCU\SOFTWARE\Policies\Microsoft\Windows\Explorer" /v DisableThumbsDBOnNetworkFolders /d 0x1 /t REG_DWORD /f
# Register GIT_SSH for Putty
setx GIT_SSH "C:\Program Files\PuTTY\plink.exe"
reg add "HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Session Manager\Environment" /v GIT_SSH /d "C:\Program Files\PuTTY\plink.exe" /t REG_SZ /f
# Install winget
if (!(Test-Path $env:LOCALAPPDATA\Microsoft\WindowsApps\winget.exe)){
$latest = (Invoke-WebRequest -UseBasicParsing -URI "https://github.com/microsoft/winget-cli/releases/latest").Links.Href | Select-String ".msixbundle"
if ((Get-WmiObject win32_operatingsystem | Select-Object osarchitecture).osarchitecture -like "64*") {
Start-BitsTransfer "https://aka.ms/Microsoft.VCLibs.x64.14.00.Desktop.appx"
} else {
Start-BitsTransfer "https://aka.ms/Microsoft.VCLibs.x86.14.00.Desktop.appx"
}
Start-BitsTransfer "https://github.com$latest"; Add-AppxPackage -Path ".\Microsoft.DesktopAppInstaller_*.msixbundle" -DependencyPath ".\Microsoft.VCLibs*.appx"
}
# Install Windows Terminal
winget install -e Microsoft.WindowsTerminal --accept-source-agreements --accept-package-agreements --force --silent
# Set Windows Terminal as Default Terminal
If (!(Test-Path "HKCU:\Console\%%Startup")) {
New-Item -Path "HKCU:\Console\%%Startup"
}
Set-ItemProperty -Path "HKCU:\Console\%%Startup" -Name "DelegationConsole" -Type String -Value "{2EACA947-7F5F-4CFA-BA87-8F7FBEEFBE69}"
Set-ItemProperty -Path "HKCU:\Console\%%Startup" -Name "DelegationTerminal" -Type String -Value "{E12CFF52-A866-4C77-9A90-F570A7AA2C6B}"
Remove-Item -Path ".\Microsoft.VCLibs*.appx" -Force
Remove-Item -Path ".\Microsoft.DesktopAppInstaller_*.msixbundle" -Force
# End of Script - Restart PC
Read-Host -Prompt "Success! Press any key to restart"
Restart-Computer