Apple Wireless or USB Keyboards, Mice, and Trackpads

• First, power off the device. If your device uses removable batteries, remove the batteries. (If your device is wired, simply unplug it from your computer.)

• Next, clean the outside of your device with a lint-free cloth lightly moistened with water. Don't get moisture in any openings or use aerosol sprays, solvents, abrasives, or cleaners containing hydrogen peroxide.

• If your Magic Mouse or Magic Mouse 2 isn’t tracking properly, there might be a hair or other debris on the sensor lens. Turn the mouse over and inspect the sensor window using a bright light. If you see debris, use compressed air to gently clean the sensor window.