See: Windows Christmas Themes, Wallpapers, Tree, Screensavers, Snow and more! 9] christmascountdown.app. christmascountdown.app is a free web app to start a Christmas countdown clock.

Personalize desktop, taskbar, cursor with Windows themes post wallpaper and screensaver customization for a unique PC vibe. Default Glow and Dark themes shine bright; explore world parks, color ...

Microsoft offers you many, many more if you click on the link “Get more themes from the Microsoft Store” (Windows 10) or on the button “Browse themes” to the right (Windows 11).