Modem science has given us many wonderful gifts. These have helped us to advance rapidly on several fronts. These have almost revolutionised human day to day life. Consequently, life has become more efficient easy, convenient fast and comfortable. The invention of computer and its further development is one of these most marvellous gifts of modem science.
A computer can be defined as a machine which stores information, data etc. on magnetic tapes, analyses and retrieves the same instantly when required. Thus it has helped us in overcoming many difficult problems of multiple calculation, data processing record keeping scientific analysis etc. As far as Storage of information and calculation of data are concerned it has surpassed common human mind. The speed accuracy reliability and capacity of a modem computer is really astounding. It short, a computer is a fantastic machine.
Now the use of computer is in every field of life. It has entered almost all our activities. Their use and application in various services departments business establishments, defence services, railways, communication etc. have become a must. They have become part and parcel of schools and education system as well. In defence services, railways, communication etc, have becomes a must. The have become part and parcel of Schools and education system as well. In defence they help radars missile and rocket launching automatic flights data analysis forcasting etc. It has revolutionised the business activities. A manager now can depend on it many of his activities and office duties.
It can complete and calculate, with a lighting speed huge and office duties. It can complete and calculae with a lighting speed huge and mind boggling amounts and data is inputs, expenses, income tax etc. without any mistake. Railway, airlines, hotels, tourist agencies now offer instant booking and reservation through internet it networking has reduced distance as it can be used to coordinate activities as different places of country of the world.
Computer industry in India has been a great source of foreign exchange. Many Indian companies in the field of hoarware software production have done marvellously. The foreign exchange earn many other things from other countries for our use.
A computer works fantastically, its operation are subtle. Complex and wonderful. It has seen phenomenal progress and upgradation in the recent years. The coming computers would before more fast, complicated, reliable powerful small handy and light. Each successive generation of computer has proved it. Now note-book pocket computer are very common thing. Gradually the personal computer would become a consumer applicance. It will be a matter of course. Computer will further revolutionise our life and working. We can very well look forward to more fantastic bread of computers.