Click on OK and Apply to execute the changes. Well, you can change the mouse pointer to a solid black one. Navigate to the Pointer and select a new pointer from the drop-down menu of Scheme. Repeat Steps 1-3 of the first solution to open the Properties of your mouse. Many users reported that the touchpad scroll not working Windows 7/10 can be fixed by changing the mouse pointer. Now, you can restart the computer and see if the Windows 10 touchpad scroll not working issue is solved.
Tip: The last tab may vary depending on different models of computers.