What is Computer?

Computer is an advance electronic device which takes raw data as input then processes these data as per given instructions then gives out the rsult and store it for the future use. Computer is used in every field in these modern days of life. computers are used in researches, medical sciences, engineering, astronomy, information technology, entertainment, learning accountancy, agriculture, etc. Due to the speed, accuracy, diligence, versatility, reliability & huge storage capacity the demand of computer is growing rapidly. computers have become a part of modern life. Today's school children carry arround calculating power which would have filled a large room 40 years ago. Computers scientists are now working on the next generation of computers; ones which will have true intelligence. The computer is one of the most powerful & useful electronic devices. The computers are use everywhere. They are used in schools, banks, hotels, hospitals, airports, communication, etc. There is rarely any field where the computer is not used.