Mouse

Mouse

1. The mouse is a peripheral that is known as a pointing device.

2. It lets you point to objects on the screen, click on them, and move them.

3. There are two main types of mice:

   • Optical
   • Mechanical

4. Mouse alternatives

   • Trackball
     • A trackball has a ball on top that can rotate freely.
   • Touchpad
     • Touchpads are common on laptop computers.