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 ...

When your computer is working as it should, you don’t appreciate it, but when something small goes wrong, it can feel like a major frustration. I am currently experiencing a sluggish or laggy mouse.

Use the following solutions to fix mouse lag when connected to an external monitor. Before proceeding, we suggest you check for Windows Update and install the same if available. If you are using a ...