The fix could be easy—and free. Here’s how to troubleshoot a mouse that just won’t work. Unplug the mouse, turn it over, and inspect the light, says Derek Meister, a Geek Squad agent at Best Buy in ...

Your mouse is always there for you, right (or sometimes left) by your side. You might not give much thought to it, but a good mouse can make you more productive, feel more comfortable and help you get ...