I have a Dell computer with Dell mouse which has worked well for several years, but now frequently double clicks instead of single - very frustrating. I've tried slowing down the double click setting but that doesn't help. Just bought a new Dell laser mouse, fitted it to PC which automatically downloaded a driver - but it doesn't work. I've tried the new mouse with my laptop (Windows 8) - no problems. Why won't it work with my PC (running Windows 7), even with the driver downloaded?
Any suggestions would be appreciated