WHAT IS COMPUTER ? WORLD 'S FIRST COMPUTER ?
HISTORY OF COMPUTER :- COMPUTER is an electronic device which was first invented by CHARLES BABBAGE in 1822 but was not built until 1991 . For this reason is called as as the ' father of computer' . The mechanical computer made by CHARLES BABBAGE was not resembled as the computer used today that's why his computer is not called as the first computer. He is also called 'programmer' since he gave the concept of the computer to the world. ENIAC ( Electronic Numerical Integrator and Computer ) is called as the first computer which was invented in 1945 by J.PRESPER ECKERT AND JOHN MAUCHLY AT THE UNIVERSITY OF PENNSYLVANIA ,it was large and almost filled the room . They started making it in 1943 . COMPUTER is called calculating device in common language since it can perform any type of simple or complex logical as well as arithmetic problems at great pace with...