A input device is a peripheral device (piece of hardware equipment) that puts information into a computer.
there are many different types of input devices such as:
KEYBOARD a keyboard is a common input device. with every computer comes a keyboard. a keyboard does the job of when you type the information is converted into the computer.
SCANNER A scanner, scans document and converts that information into the computer.
MOUSE This is also another common type of input device. a mouse controlls the pointer on the screen
WEBCAME a webcame is a type of input device, because taking the picture, the picture is transferred to the computer any peripheral device and saved there.