HISTORY OF COMPUTER

HISTORY OF COMPUTER:-

Computer history start with the development of a device called the ABACUS by the chines around three thousand BC. This was used for the systematic calculation of the arithmetic conceptual changes were made until the end of 18th centuries during the first Dec of the 19th centuries, jacquard invented an automated loom operated by a mechanism controlled by punched curds. During the same period CHARLES BABBAGE developed his different and analytical engines this device had provisions for inputting data,storing information, performing arithmetic aperation and printing out result. This provided a base for the modern computer. 

     At the end of the 19th century. Human 

Hollered and James powers Designed data processing census information. Hollered development code for processing both alphabetical and numerical. 

A significant machine built in the early 1940 was mark, which utilized electromagnetic relays letter in the 1940s the first electronic machine khonwn as ENIAC ( Electronic Number Integrator and calculator) was introduced. 

During the period 1940-52 JOHN VON NEUMANN and team developer a high -speed digital computer using vacuum tubes machine mainly serried as a laboratory model to test many of the nation of programming and coding used in modern Computer.