Offering convenience and easy maneuverability, laser mice are fantastic alternatives to traditional roller-ball mice. To keep a laser mouse in prime condition, however, it must be cleaned whenever it ...

Q. My mouse is acting up. It feels like it’s rolling over gravel and it seems to skip. Do I have to buy a new one? A. You may need a new one, but in all likelihood all it needs is a good cleaning.

Something is getting inside the roller. I usually have this problem from fine stuff (like very fine salt). Flip the mouse upside down. Roll the roller back and forth 5 or 10 times. Whatever is in ...