Sometimes, the reason is simple, though not that obvious – your mouse could start scrolling in the wrong direction because of accumulated dust around the scrolling wheel. Old batteries are another common culprit causing wireless mice to scroll the wrong way. However, most often, the problem lies in the mouse driver. On Windows PCs, you can update it by opening the Device Manager, right-clicking your mouse name under the ‘’Mice and Other Pointing Devices’’ section, and selecting ‘’Update Driver.’’ If that doesn’t help, try changing the scrolling settings by following our guides above. If you’re still experiencing issues, try troubleshooting your mouse.