Questionari Input-Output

An input device is any peripheral (piece of computer hardware equipment) used to provide data and control signals to an information processing system (such as a computer).

Mouse

Microphone

cd-driver

scanner

keyboard

An output device is any piece of computer hardware equipment used to communicate the results of data processing carried out by an information processing system (such as a computer) to the outside world.

speakers

Headphone

printer

Screen

CD-DVD recording drive