Mouse Symptoms

Click on the sentence below which best describes the problem with your mouse, trackball or other pointing device.

The mouse does not appear on the screen at all, or will not move a jot, or the mouse driver will not load.
The mouse sticks or jumps a little.
The mouse does not move horizontally, or it does not move vertically.
The mouse jumps about the screen wildly when I use it.
The mouse buttons do not click properly.