Enable Dark Mode Overview ID/URL : enable-dark-mode Description : Enables dark mode for Windows. Great for unactivated systems. Risk Level : Safe Details Enables dark mode for system UI and apps by setting theme values to 0, then restarts Explorer to apply the change — also works on unactivated Windows systems where personalization settings are normally locked. Apply $Path = "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Themes\Personalize"
Set-ItemProperty -Path $Path -Name AppsUseLightTheme -Value 0
Set-ItemProperty -Path $Path -Name SystemUsesLightTheme -Value 0
Stop-Process -Name explorer -Force
Start-Process explorer . exe
Unapply $Path = "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Themes\Personalize"
Set-ItemProperty -Path $Path -Name AppsUseLightTheme -Value 1
Set-ItemProperty -Path $Path -Name SystemUsesLightTheme -Value 1
Stop-Process -Name explorer -Force
Start-Process explorer . exe