8 Best Ways to Fix Mouse Sensitivity Changes Randomly on Windows 10
While mice and keyboards are helpful when working with a desktop or laptop, the mouse sometimes becomes finicky. The mouse’s sensitivity, also known as cursor speed, plays a crucial role in navigating the computer screen’s user interface (UI). Many users have complained about random changes in mouse sensitivity in Windows, which can make it challenging to point and click accurately.
Random changes in mouse sensitivity can cause two issues: slower pointer movement or faster movement than desired. Both situations can be disorienting and lead to selecting the wrong file or pressing the incorrect option.
Fortunately, there are a few ways to fix random changes in mouse sensitivity in Windows 10.
These solutions address common input device issues. Keep them concise for easy reference.
-Unplug and reconnect the mouse.
-Test the mouse on another computer.
-Attempt a different USB port.
Step 1: Open Windows Settings app by pressing Windows key+I. Search for Mouse settings and open it.
Step 2: Adjust the cursor speed slider. The changes will be reflected in real-time.
There are other mouse options to explore.
Some peripheral companies offer a dedicated app to use with their mouse. This app allows you to have more control over mouse sensitivity, remap button functions, manage LED light, and create profiles. However, it may conflict with system settings.
Check if you have one installed. Test the mouse sensitivity and ‘Pointer Precision’ settings to ensure everything is in order.
4. Disable Enhance Pointer Precision
Don’t confuse this with the pointer precision setting in a third-party app for your mouse. You will find this setting in the Control Panel instead.
Step 1: Press Windows key+S to open Windows Search, type Control Panel, and click to open.
Step 2: Search for Mouse in the Control Panel search bar and select Change mouse settings.
Step 3: Disable Enhance pointer precision under the Pointer Options tab.
5. Troubleshoot Hardware and Devices
Windows 10 includes a troubleshooter to fix common problems. Access it through the Windows Settings app or the CMD (Command Prompt).
Step 1: Press Windows key+I to open Windows Search and type CMD. Click Run as Administrator.
Step 2: Type the command below and hit Enter to execute it:
msdt.exe -id DeviceDiagnostic
Step 3: Apply repairs automatically and click Next. The troubleshooter will run and fix the mouse sensitivity error or provide further instructions.
6. Update, Uninstall and Reinstall Mouse Drivers
Drivers assist the Windows OS in connecting and communicating with hardware. You can manage drivers in the Device Manager, where you’ll find drivers listed for all hardware devices, including ‘Mice and other pointing devices’.
Try updating, uninstalling, and reinstalling the mouse drivers to fix the sensitivity error you are facing.
7. Run SFC and DISM Scan
The SFC command fixes corrupt system files. The DISM command services a Windows image. They are command-line tools that can help with Windows-related problems.
Step 1: Press Windows key+I to open Windows Search and search for CMD. Select Run as administrator to open Command Prompt with admin rights.
Step 2: Enter the following commands one at a time.
DISM.exe /Online /Cleanup-image /Scanhealth
DISM.exe /Online /Cleanup-image /Restorehealth
DISM.exe /online /cleanup-image /startcomponentcleanup
Press Windows key+R to launch the Run prompt and type “msconfig.exe” then hit Enter.
Step 2: Under the General tab, select Load system services and Load startup items and click Apply and OK to save settings.
Fix Mouse Sensitivity Woes
A calibrated mouse helps you point, click, and interact with Windows and web browsers effortlessly. A hypersensitive or less responsive mouse can slow down your workflow. Share any additional solutions in the comments below.
Next up: Interested in a mouse with more buttons for repetitive tasks? Improve your productivity or gaming skills with our curated list of wireless mice with programmable buttons.
As Fred Humiston, the author behind Twothirds.us, I focus on providing practical and easy-to-follow guides and solutions for a variety of technical issues that people commonly face.
My articles cover a wide range of topics, from troubleshooting out-of-sync audio on TikTok and managing Firestick devices, to understanding the impact of Capcut on video quality and resolving sound issues on Hisense Roku TVs.
I also delve into more general tech tips, like how to block numbers on landlines or use VPNs without Wi-Fi. My goal is to make technology more accessible and less intimidating for everyone, whether you’re a tech novice or a seasoned user. I strive to offer clear, concise, and helpful advice to make your digital experience smoother and more enjoyable.