Amaya Toman Kwakanga kuri kutanga kwaFebruary 1979, uye vanamuzvinabhizinesi Dan Bricklin naBob Frankston vakatanga kambani yavo Software Arts, iyo inotsikisa chirongwa chidiki cheVisiCalc. Sezvichaonekwa gare gare, kukosha kweVisiCalc kumapato mazhinji kwakaguma kwave kwakakura kudarika vagadziri vayo vangave vaifungidzira pakutanga.
Zvinogona kudaro kufarira iwe
Kune vanhu "vakakura" vane maPC uye Macs munzvimbo yebasa, zvingaita sezvisingafungidziki kuti pane nguva apo paiva nemusiyano chaiwo pakati pe "basa" uye "kumba" makombiyuta, kunze kwesoftware yakashandiswa nemichina. Mumazuva ekutanga emakomputa emunhu, vanamuzvinabhizinesi vakawanda vaizviona semidziyo yekuzvivaraidza yaisakwanisa kufananidzwa nemichina yaishandiswa nemabhizimisi panguva iyoyo.
Nezvehunyanzvi, izvi handizvo, asi vanhu vane njere vakaona kuti kurota kwekombuta imwe kwakashanda chinangwa chakasiyana kune mumwe nemumwe. Semuenzaniso, makomputa emunhu akapfupisa mavhiki mushandi angafanira kumirira dhipatimendi remakombuta rekambani yake kuti rigadzirire mushumo. VisiCalc yaive imwe yezvirongwa zvakabatsira kushandura nzira iyo vanhu vazhinji vaiona makomputa "asiri ebhizinesi" kuma70s - yairatidza kuti kunyangwe makomputa emunhu seApple II anogona kunge asiri chitoyi che "nerd" cheboka chairo revateereri. .
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Iyo itsva VisiCalc spreadsheet yakatora sedimikira rayo zano rekugadzira bhodhi bhodhi mubhizinesi, iro rinogona kushandiswa kuwedzera uye kuverenga kwemari. Kugadzira mafomula kwaireva kuti kuchinja huwandu mune imwe tafura sero kwaizochinja nhamba mune imwe. Nepo nhasi tine akawanda akasiyana maspredishiti ekusarudza kubva, kare ikako hapana chirongwa chakadaro chaivepo. Saka zvinonzwisisika kuti VisiCalc yaive budiriro huru.
VisiCalc yeApple II yakatengesa mazana manomwe ezviuru makopi mumakore matanhatu, uye pamwe anosvika miriyoni yemakopi muhupenyu hwayo. Kunyangwe iyo purogiramu pachayo ichidhura madhora zana, vatengi vazhinji vakatenga $700 Apple II makomputa kungomhanyisa chirongwa pavari. Hazvina kutora nguva refu VisiCalc isati yaiswa kune mamwe mapuratifomu zvakare. Nekufamba kwenguva, maspredishiti anokwikwidza akadai seLotus 000-100-2 uye Microsoft Excel akabuda. Panguva imwecheteyo, ese ari maviri ezvirongwa izvi akavandudza mamwe maficha eVisiCalc, ingave kubva kune tekinoroji yekuona kana kubva kune mushandisi interface yekuona.
