This week’s edition of Data Doctors dives into issues with your computer mouse, and how it can be fixed, whether it’s a hardware, software or malware issue.

When a Microsoft Windows computer mouse malfunctions and behaves erratically there are a number of simple, easy-to-do strategies to address it.

Configure Touchpad Settings: Go to your system settings and select “Mouse & Touchpad.” Ensure that the touchpad is enabled and that the scrolling speed is set high enough to register.

This can help determine if the problem is with the touchpad or the mouse itself. Updating Mouse Drivers Outdated or corrupted mouse drivers can cause the mouse pointer to move on its own.

To fix Magic Mouse tracking problems, reseat the battery, recharge the built-in battery, and clean the optical sensor. You can also try adjusting the mouse sensitivity.

Don't panic if your Chromebook trackpad isn't working right. Take these steps instead to troubleshoot the issue and try to fix it.