Information that is joined or delivered to the computer to be prepared or any information is recognized as input. User or feedback is usually delivered to the computer-using an input device like mouse or a keyboard. With the help of input devices input is given to the computer system.
Do you know ?
Martin Cooper (inventor) Inventing handheld cellular mobile phone Making world’s first handheld cellular mobile phone call. Martin “Marty” Cooper (born December 26, 1928) is an American engineer.