5-8 Solving System ProblemsTypical mouse ball coverA ñ Mouse Ball Cover3. Rotate the ball cover counterclockwise and remove the cover.4. Turn the mouse over so that the cover and ball fall into your palm.5. Clean the mouse as follows.! Use tap water, or tap water and a mild detergent, to clean themouse ball.! Use a clean, lint-free cloth to dry the ball.! Blow into the mouse socket to remove remaining dust or lint.Use a Q-tip to remove accumulations of dirt.6. Gently put the ball back into the mouse.7. Fit the ball cover back into the mouse and turn the cover clockwiseuntil it locks in place.
