Is it time to ditch that old PC mouse, or move beyond your laptop's touchpad? We've tested the top options and offer click-worthy advice on buying mice for work or play.

QUESTION: What can cause my mouse pointer in Windows to freeze at random times and then suddenly start working again? ANSWER: Erratic behavior from your mouse can be an indication of many things and ...

That red glow under your optical mouse isn't just a random design choice. It comes down to sensor behavior, cost, and what ...

Is it time to ditch that old PC mouse, or move beyond your laptop's touchpad? We've tested the top options and offer click-worthy advice on buying mice for work or play. Go beyond the Apple Magic ...

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Adam Benjamin has helped people navigate complex problems for the past decade. The former digital services editor for Reviews.com, Adam now leads CNET's services and software team and contributes to ...

Q: My computer becomes unresponsive from time to time, which is frustrating. Why is this happening and what can I do about it? A: Few things are as frustrating as waiting on your computer to respond ...