Periodically backing up your computer is always a good idea. You want to make sure your documents, photos, and files are protected in case of hardware failure, software glitches, or malware attacks.

This isn’t the first time we’ve seen a LEGO set based on the DeLorean car that Doc modified to travel through time. LEGO released one a few years ago (and Walmart has it on sale for $170). But it’s a ...