all of which are 4K. We already wrote an article highlighting where you can download the Pixel 4 wallpapers for your mobile device, but the desktop versions bring your customization to the next level.

Luckily, it's possible to update the wallpaper without distorting the image. In this article we explain where you can find photos in 4K or Ultra HD, and then we look at how to configure them to fit ...

It turns out that Microsoft's design team has rendered an updated 4K version of the default Windows XP wallpaper—you might know it by its name ... it launched "MS-DOS Mobile" as a fun joke ...