If you are facing the issue of a non-working mouse scroll on your Windows system, then you are not alone. This is a common problem experienced by many users, and it can be quite frustrating. Whether you use your mouse for gaming, browsing the internet, or general use, a non-working scroll wheel can cause a lot of inconvenience. Fortunately, there are some troubleshooting steps you can take to get your mouse scroll working again.

Here are a few fixes to try if your mouse scroll is not working on Windows:

1. Check for Updates: The first thing you should do is to check for any updates available for your mouse drivers. This can help ensure that your mouse is compatible with your operating system, and it can fix any bugs or issues that might be causing the problem. To check for updates, go to Device Manager and right-click on your mouse. Select ‘Update Driver’ and let the system download and install any available updates.
2. Adjust Mouse Settings: If your mouse scroll is still not working, you can also try adjusting the mouse settings. Go to Control Panel and select ‘Mouse’. Under the ‘Wheel’ tab, check that ‘Vertical Scrolling’ is enabled. You can also adjust the number of lines scrolled per notch to fit your preference.
3. Clean Your Mouse: Another possible cause of a non-working mouse scroll is dirt and debris. Over time, dust and dirt can accumulate on the scroll wheel and prevent it from functioning properly. To clean your mouse, turn it off and disconnect it from the computer. Use a small brush or toothpick to remove any dirt or debris that may have accumulated in the scroll wheel.
4. Restart Computer: Sometimes a simple restart can solve the issue. Restart your computer and check if the mouse scroll is working as intended.
5. Use a Different USB Port: If you are using a wired mouse, try plugging it into a different USB port. Some USB ports might not be compatible with your mouse, and switching to a different port can solve the issue.
6. Try a Different Mouse: If none of the above fixes work, it’s possible that your mouse is damaged. Try using a different mouse to see if the problem persists. If it doesn’t, it’s time to replace your old mouse.