On WIRED mice: Did somebody already encounter problems whereby on one computer a seemingly good mouse doesn't work. I have run into problems where a usb mouse and one PS/2 mouse doesn't work. Connecting a different older PS/2 mouse does the trick. This problem also seems to depend on the kind of keyboard that happens to be attached.
The problem I had w/my wireless mouse is that I kept misplacing it. So I attached a cord from the mouse to my computer and that solved the problem. H