Vhara shambadzo

Patinofunga nezvespredishiti, vazhinji vedu parizvino tinofunga nezveExcel kubva kuMicrosoft, Nhamba kubva kuApple, kana pamwe OpenOffice Calc. Zvisinei, mumakore makumi masere ezana remakore rapfuura, chirongwa chinonzi Lotus 1-2-3 chakatonga zvikuru munyaya iyi, yatichayeuka munyaya yanhasi. Kutorwa kweCompaq kweDigital Equipment Corporation kuchakurukurwawo.

Lotus 1-2-3 Kuburitswa (1983)

Lotus Development Corporation yakaburitsa software inonzi Lotus 26-1983-1 muna Ndira 2, 3 yemakomputa eBM. Chirongwa ichi chespredishiti chakagadzirwa zvakanyanya nekuda kwekuvapo kweVisiCalc software, kana kuti, chokwadi chekuti vagadziri veVisiCalc havana kunyoresa patent inoenderana. Iyo Lotus spreadsheet yakawana zita rayo kubva kumabasa matatu aakapa - matafura, magirafu, uye ekutanga dhatabhesi mabasa. Nekufamba kwenguva, Lotus yakave yakanyanya kushandiswa spreadsheet yeBM makomputa. IBM yakawana Lotus Development Corporation muna 1995, chirongwa cheLotus 1-2-3 chakagadzirwa kusvika 2013 sechikamu cheLotus Smart Suite hofisi suite.

DEC inoenda pasi peCompaq (1998)

Compaq Computer yakawana Digital Equipment Corporation (DEC) muna Ndira 26, 1998. Mutengo uyu waive 9,6 bhiriyoni uye yaive imwe yezvakakura zvakatorwa muindasitiri yemakomputa panguva iyoyo. Yakavambwa muna 1957, Digital Equipment Corporation inoonekwa semumwe wemapiyona eAmerican komputa indasitiri, inogadzira makomputa esainzi neinjiniya zvinangwa muma70 nema80. Muna 2002, yakaenda zvakare pasi pebapiro reHewlett-Packard neCompaq Computer.

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