Why Computers Are Important in Society

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About two hundred years before, the word "computer" started to appear in the dictionary. Some people even didn't know what is a computer? However, most of the people today not just knowing what is a computer, but understand how to use a computer. Therefore, computer becomes more and more popular and important to our society. We can use computer everywhere and they are very useful and helpful to our life. Computers have brought about a tremendous revolution in every walk of life and are expected to open more vast fields due to the dexterity of those who design software and those who develop application programs. In a very short period, scientists have been able to extirpate all the defects, the limitations and the shortcoming of computer and much is expected from their ingenuity, acumen and acquisitiveness. The fields of application of computers are various and new applications are being searched out. The scientists applied it to prediction of weather earthquakes, and storms, controlling of satellites and controlling of atomic reactions in reactors and else where. Engineers have not lagged behind. They use computers in designing cars aeroplanes, ships, buildings, bridges and tools etc. In the business world, computers are playing great parts. They are used to word processing, record keeping, inventory controlling, patrol processing, account keeping and auditing, stock marketing and ticket reservations. They are now used to keep personal telephone and address directory. Business concerns user computers in forecasting demands and planning to meet them. Manufacturing concerns use them in forecasting material requirements, inventory management, production scheduling, control and other purposes Bank now use them to keep records of day to day transactions, keeping accounts and managing over all investment. Computers have been placed at the hands of bank customers. This provides facility of making withdrawals at odd hours. Financial houses take the help of the...
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