Windows: While you might be wedded to your desktop wallpaper—be it a picture of your family, your favorite Internet pet, or something else amazing—there’s no reason you can’t have a little variety ...

John’s Background Switcher is a freeware tool that periodically changes the background image on your computer. You can specify which pictures to choose from, or how you want them displayed. It puts ...

Reader Edwin wants to know how to change the themes in Windows 7. Specifically, he has multiple photos he wants to use for his desktop background, but can’t find a way to add more than one. If you’ve ...