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A computer is a machine that is designed to preform mathematical calculations. Computers manipulate data in the form of [[binary|binary code]], which consists of 1s and 0s.
 
A computer is a machine that is designed to preform mathematical calculations. Computers manipulate data in the form of [[binary|binary code]], which consists of 1s and 0s.
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World's first computer was built by [[Charles Babbage]] in 1833, which he called the '''Analytical Engine'''.  It was powered by steam and could perform basic arithmetic calculations with accuracy up to six decimal places.
    
[[Category:Information technology]]
 
[[Category:Information technology]]
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