If you are the kind of user who likes to change desktop background and lock screen background picture very often, then you might be looking for a good source to browse and download high-definition wallpapers. While there are some websites with thousands of wallpapers, Windows 8 users have a better choice. There are lots of cool apps available at the Windows 8 Store. One of them is Background Wallpapers HD. Background Wallpapers HD brings hundreds of beautiful high-definition pictures to your Windows 8 machine. And the best thing is it’s a free app. Background Wallpapers HD is updated everyday with at least 20 new wallpapers and pictures. It lets you save wallpapers and also lets you set picture as your lock screen background (see how to manually change lock screen background), and set account picture. You can download a picture to set it as desktop background. It even lets you preview your lock screen before setting a picture as lock screen background. Another cool thing about this app is that you can view the number of times a picture is downloaded and number of times a picture is set as lock screen background by Background Wallpapers HD users. This helps you easily find out popular wallpapers. Upon launching the app you will see popular, new, and wallpaper of the day. You can also browse wallpapers by categories. Currently wallpapers are available in over 20 different categories: animals, abstract, cars, colors, flowers, games, men, nature, technology, food, motorcycle, brands, architecture, holidays, city, quotes, music, sports, love, funny, fantasy, and celebrities. If you love personalizing your Windows 8 desktop and lock screen, this is a must have app. Simply visit the Windows Store to install the app. Background Wallpapers HD is compatible with x86, x64, and ARM processors. The only feature we want to see is preview desktop background and set as desktop background options. We hope to see these options in the next update. You might also like to download Dailymotion, YouTube8, and Movies Player app for Windows 8. Open the Store app and then search the Store for Background Wallpapers HD to see the app page.