Your web browser could be the culprit, especially if you've lost count of the number of windows and tabs you have open. Each browser window and tab takes up memory and processing power and, over time, ...

If your computer is getting long-in-the-tooth but you can't make room for upgrades in your budget, these easy-to-use tools may get your PC running like new.

Follow ZDNET: Add us as a preferred source on Google. If your computer desktop looks a little chaotic and you're noticing some performance slowdown, it might be time to do a cleanup. The best way to ...