User:Rwsavage/sandboxAutomatic general-purpose device for performing arithmetic or logical operations / 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)
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)