Input and Output Devices

 

CLASS: BASIC 3

SUBJECT: Basic Science and Technology

TOPIC: Input and Output Devices

 

CONTENT:

 

INPUT DEVICES

Input devices are used to enter data information such as text, pictures and sound into the computer.

 

Examples of input devices are:

 

Keyboard

Mouse

Microphone

Webcam

Joystick

Scanner, etc

 

OUTPUT DEVICES

Output devices are used to transfer data information such as text, pictures and sound from the computer to the outside world.

 

Examples of  Output devices are:

 

Monitor

Printer

Speakers

Plotter

Headphone, etc.

 

EVALUATION:

 

  1. What are input devices?

 

  1. State four examples of input devices.

 

  1. What are output devices?

 

  1. State four examples of out devices.
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