Computer hardware

by dylan

Touch sreens

is an electronic visual display that the user can control through simple or multiple gestures, steve jobs created the first tuch screen

Input/output devices

in computering input/output  is he communication between an in formation processing systems  

monitor

is an electronic visual display for computer. the monitor comprises the display device. it is an output devices

Optical drive

is a disk drive that uses laser light or electromagneic waves with near the visable light spectrum

Hard drive

is a storage devices used for storing and retrieving digital information using rapidly rotating disk