Which of the following actions should be taken FIRST?

When using a ball mouse, a user observes erratic movement of the cursor. Which of the following
actions should be taken FIRST?

When using a ball mouse, a user observes erratic movement of the cursor. Which of the following
actions should be taken FIRST?

A.
Uninstall and re-install the mouse drivers.

B.
Re-boot the computer to reset the mouse pointers.

C.
Buy and install a new mouse.

D.
Clean and perform preventative maintenance on the mouse.



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