what is input and output devices

what is input and output devices

Input Devices: 

An input device is one that carries information or command from outside the computer system to an internal storage location. Then it may go for further

processing.

Common input devices:

• Mouse

• Keyboard

• Card reader

• Biometric devices

• Touchscreen

• Scanner

Output Devices: 

An output device is any device used to send data or command from a computer to another device or user.

Common output devices:

• Printers

• Speakers

• Display devices

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