About history of computer introduction

About history of computer :-

About history of computers

The first calculating device to add computational work known an ABACUS. About history of computer Later in 1642 Balise pascal invented the first mechanical adding machine. Later in the year 1671 Leibnitz invented the first calculator for multiplication.

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History of computer :-

The word "computer" Comes form the word "computer" Which means "to calculate" Charles Babbage, a nineteenth century Professor at Cambridge University is considered the father of modern computer. About history of computer He developed analytics engine and different engine which could perform 60 additions per minutes. The analytical engine developed in the year 1822 . This is called about history of computer.