In this box you can actually type what kind of scroll wheel sensitivity you want, rather than trying to hit it on the scale using your arrow keys. Choose the “Wheel” tab located along the top portion of the window. Once the mouse dialog pops up, you should see a window that looks something like this. If you want to dial in an exact number for your scroll wheel’s sensitivity, however, you can do so by opening up the link at the bottom of this page that reads “Additional mouse options”. RELATED: How to Use Your Smartphone as a Mouse, Keyboard, and Remote Control for Your PC You can do this by either clicking on the scale and tapping left or right on your arrow keys, or holding the indicator down and dragging it to the number you want.īy default this setting is registered at “3”, but you can fine-tune it to respond at any sensitivity between 1 (which means for every notch you scroll on the wheel, the page will go down one line in a 1:1 ratio), up to 100. It’s in this window you’ll find a sliding scale that you can use to change how many lines the scroll wheel will skip at a time for every notch it scrolls through.

Once here, open the “Devices” section, highlighted here:Īfter this window comes up, select the “Mouse and Touchpad” tab, where you should see the following window: To find Windows’ mouse settings, you’ll need to start by opening up the Settings app from your Start Menu.

Computer scrolls down by itself