Recently, my cursor has become "unstable." The problem shows up vividly in Quicken when I'm trying to enter data into a specific field, but I'll notice the same problem in Word. I'm on a desktop, I'm using Windows XP Home Edition and the computer I'm on is a Dell Vostro.
The thing has worked beautifully only up until recently. I've scanned for viruses and anything else that I can think of. I've replaced the mouse and the problem remains. Most of what I've found on the web deals with the touchpad on a laptop and that's not the case here.
Any suggestions would be very much appreciated.