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.

NatGeo Wallpaper Downloader snags every 2007, 2008, and 2009 wallpaper with point-and-click ease. Just download the app, point it towards the folder you want to download those wallpapers to, and ...

By content quality, the market is segmented into standard definition (SD), high-definition (HD), and 4K. By geography, the set-top box market is segmented into North America, Europe, Asia Pacific ...