COMPUTER
Computer 231 languages Article Talk Read View source View history Tools From Wikipedia, the free encyclopedia For other uses, see Computer (disambiguation) . Computers and computing devices from different eras – clockwise from top left: Early vacuum tube computer ( ENIAC ) Mainframe computer ( IBM System 360 ) Desktop computer (IBM ThinkCentre S50 with monitor) Supercomputer (IBM Summit ) Video game console (Nintendo GameCube ) Smartphone ( LYF Water 2) A computer is a machine that can be programmed to carry out sequences of arithmetic or logical operations ( computation ) automatically. Modern digital electronic computers can perform generic sets of operations known as programs . These programs enable computers to perform a wide range of tasks. A computer system is a nominally complete computer that includes the hardwar...