Input and Output Devices

By Anisha Smith

Input Devices

Keyboard- The keyboard allows you to input text into the computer.


Microphone- The microphone allows you to input sound data into the computer.


Mouse- A mouse also allows you to input information.


Webcam- A webcam allows you to input images into the computer.

Output Devices

Headphones- The headphones output sound from the computer.


Monitor- The monitor provides a visual display of data that has been processed.


Speakers- The speakers also output sound from the computer.

Extra Info

The role of input devices is to input data into the computer because without that data a computer can do almost nothing.


The output device has to transfer data from the computer to the user. This is performed by output devices.