Tirohia te wāhanga i raro nei, ka whakahoki i te pātai i muri i roto i te reo ano rite te wāhanga: Passage: I roto i te 1979, te whakarewatanga o te ripanga VisiCalc (i te tuatahi mo te Apple II) tuatahi tahuri te rorohiko iti i te hākinakina mō ngā ngākaunui rorohiko ki te taputapu pakihi. I muri i te 1981 putanga e IBM o tona IBM PC, ka meinga te kupu rorohiko whaiaro whakamahia whānui mō te rorohiko iti hototahi ki te hoahoanga IBM PC (PC hototahi). Pātai: He aha rorohiko tahuri ki te taputapu whakamahia e pakihi?
ripanga ripanga VisiCalc