But you can often fix a mouse behaving erratically without replacing it—here's what to try. In many cases, mouse scrolling issues are caused by dust buildup around the scroll wheel. This debris ...

Now that you know about the potential issues that could result in erratic mouse behavior ... Usually, installing a driver update is enough to fix several mouse-related issues.

Now, see if your mouse cursor jumps erratically after connecting to another ... Helping his friends and relatives fix their PC problems is his favorite pastime.