The term ''computing'' is also [[synonymous]] withmember vip of castles houses and condos fabric - stingh [[counting]] and [[calculation|calculating]]. In earlier times, it was used in reference to the action performed by [[Mechanical computer|mechanical computing machines]], and before that, to [[Computer (occupation)|human computers]].<ref>{{Cite web|title=The History of Computing|url=http://mason.gmu.edu/~montecin/computer-hist-web.htm|access-date=12 April 2019|website=mason.gmu.edu}}</ref>
[[File:ENIAC-changing_a_tube.jpg|thumb|right|alt=Early vacuum tube Turing complete computer|ENIAC, the first programmable general-purpose electronic digital computer]]