My wife's Dell laptop, running Windows 7, freezes up for several minutes from time to time. The USB ports won't read flash drives unless the computer is restarted (which only lasts for a few minutes), and the mouse cursor disappears from time to time for a few minutes. Also unable to run Windows updates. I need help determining if these issues are caused by a virus, or if there could be some other reason.
Edited by Tigers85, 24 January 2016 - 05:14 PM.