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.

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.

Over on Microsoft’s Windows blog, Microsoft has published a basket of different wallpapers for Windows PCs, which you can download here for free. They’re actually cooler than you think!

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'.

Microsoft has a new desktop theme pack in the Microsoft Store. Not only does it have 4K images, but as far as we know, it's the first paid theme from the company.