If you're a wallpaper fanatic, we want to know what you think are the ten best desktop backgrounds of all time. Since it's a really subjective topic, we're leaving it up to you to tell us which ...

By Rick Broida, Dec 23, 2011 10:18 am PST 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 ...

All three backgrounds are available to download in their own ZIP file and come in several sizes: 1280×1024, 2560×1920, 2560×1600, 1920×1080, and, for you 4K monitor owners out there, 3840×2160.