Kuva umugenzuzi wa mbere ushobora gutegurwa (PC) yatangijwe muri Amerika muri 1969, yakoreshejwe cyane mugucunga inganda.Mu myaka yashize, Ubushinwa bwarushijeho kugenzura PC mu kugenzura amashanyarazi ibikoresho bitunganyirizwa muri peteroli, imiti, imashini, inganda zoroheje ...
Soma byinshi