A disappearing mouse pointer can make your Mac frustrating to use. But you can bring it back and keep it on screen with a little know-how.

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

If you’ve ever noticed a small button on your mouse near the scroll wheel, chances are it’s the DPI switch. Many people ignore it or press it accidentally and suddenly wonder why their mouse cursor ...