It may also be a good option if you want something new once you get the Windows 10 update on your current PC starting July 29. If you don’t like it, you may never see it even if you buy a new PC.

This space wallpaper shows a set of images from NASA's Cassini mission that reveal the turbulent power of a monster Saturn storm. The visible-light image in the back, obtained on Feb. 25, 2011, by ...