Input Devices of Computer

  

1. Keyboard
2. Mouse
3. Joystick
4. Scanner
5. Digitizer
6. Trackball
7. Lightpen
8. Barcodereader
9. Touchscreen

All Input Devices performs the folllowing functions they are

• Accepts the Data and Inputs from the user
• Converts into a form that computer can understand
• sends the converted data to CPU for further processing