A user reports that the mouse pointer is behaving erratically when the mouse pointer is moved over the screen. Which of the following would be the BEST way to troubleshoot this problem?

A.
Remove the roller ball from the mouse and clean the ball and rollers.

B.
Reseat the mouse connector on the system and check for damaged pins.

C.
Re-install the mouse driver and reboot the system

D.
Use mouse properties to adjust the mouse pointer speed settings.