Customizing the interface of your computer is fun and changing the wallpaper is a simple way to freshen up your workspace. Earlier last week we asked you to share your favorite wallpaper site ...

Windows' built-in wallpaper switcher is okay, but not spectacular. If you'd like to beef up your rotating wallpaper, John's Background Switcher gives you tons of options for doing so, and at no cost.

Zedge is an all-purpose wallpaper app that offers millions of HD wallpapers, live wallpapers, stickers, and alarm sounds and ringtones for your Android phone — just search and you will find.