WOW mouse cursor jumping around screen fix

When you have issue with your mouse cursor on a WOW (Workstation on Wheels) and it keeps jumping around. It is likely that your WOW screen/display is dirty.

Therefore all you need to do, is to simply clean using a paper towel, with water. You just need to make sure the paper towel is only damp. Keep cleaning screen until all water residue is gone. This will get the screen nice and clean and will/should stop the mouse cursor from moving erratically.