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 ...

A recent security update appears to be messing with some Windows 7 PCs by replacing the custom background image with an all-black wallpaper. The timing of the mishap comes on the heels of Windows 7 ...

We spend most of our lives in front of a screen — 10 hours and 39 minutes a day, according to a recent Nielsen Company report. Yikes. But this isn't a post chastising you about your screen use — ...