This space wallpaper, snapped by NASA/ESA Hubble Space Telescope, shows the star HD 184738, also known as Campbell’s hydrogen star. It is surrounded by plumes of reddish gas — the fiery red ...

With Microsoft’s theme packs, you choose the background. With Bing Wallpaper, Microsoft’s team curates a new photograph to serve as your PC’s wallpaper.

Changing the background of your desktop, lock screen, and sign-in screen is now easier than ever in Windows 10. This guide shows you how in a few simple steps.

4. Choose an image. Newer iPhones include stock wallpaper that moves as well as regular still Dynamic, Stills, Live or one of your photos. New stock wallpaper often comes with OS updates. 5.