A sluggish computer can be immensely frustrating. Simple tasks like launching apps, browsing the web or switching between windows can test your patience as you stare at a spinning wheel, waiting for ...

Q. My computer has gotten slower and slower at doing basic things like booting up and running multiple programs at once. How do I improve its performance without spending any money?

If you've ever been computer shopping, you'll undoubtedly have heard the term RAM thrown around willy-nilly. You might know a few things about RAM, such as that it's one of the most important parts in ...