A system snapshot ensures you always have the means to restore. Some operating systems have built-in tools for automatic snapshots. If your OS doesn't include a built-in tool, you should install one ...

Google offers a free, lightweight operating system that essentially turns any machine into a Chromebook. It's a great way to keep an aging computer in service longer. Because the software is simple ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kimber Streams Kimber Streams is a writer who has been covering laptops and ...