The Dark Pictures - Man of Medan wallpapers for 4K, 1080p HD and 720p HD resolutions. Download here for free!

Android 10's dark theme affects the entire system and your apps by default, but not your wallpaper. If you want the wallpaper to change, this app can do it.

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.

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.