Best Sites to Download 4K/ULTRA HD Wallpaper on Windows PC. There are countless websites available on the internet which offer high-resolution wallpapers, which makes it challenging to choose.

If you like the default Windows 11 Bloom wallpaper, then download HD & 4K variations of it in different hues & colors for your desktop.

Today I stumbled upon Microsoft’s 4K rendering of the Windows XP wallpaper Microsoft Design site has a ton of attractive wallpapers, retro and otherwise.

Microsoft Design - Wallpapers https://wallpapers.microsoft.design/ After accessing the public page, scroll down the screen. Scroll to the bottom of the screen and you will find 'Windows XP Wallpaper'.

It looks like Microsoft is preparing to introduce a new version of its Windows 10 'hero' desktop wallpaper with a much simpler look than the original version, which made its debut in June 2015.