Write a composition in about 'Computer'.

                   'COMPUTER' or,
'THE USES OF COMPUTER IN EVERYDAY LIFE' or,
'COMPUTER AS BLESSING OF SCIENCE'

Computer

Introduction : Computer is the most great achievement of current science. It is a ultra-current electronic gadget of present day innovation. But it has no ability to do anything bu itself. It works on the reason of bearings given by the executive. It can take care of many confounded issues inside a brief time frame.

Invention and development : Computer is invented by the hard work of many scientists. Charles Babbage is known as the dad/father of modern computer. He imagined the structure of computer from the start in 1833. His invented computer had five parts. These were Store, Mill, Control, Input and Output. By following  the  structure  of computer of Babbage,  Harvard  University and I. B. M. organization combinedly imagined the cutting edge electric computer in 1944. After this, it has been quickly altered and numerous different computers have been designed.

Functions of computer : PC or computer performs three capacities. It gets information, forms it and finally emanates it. From the outset the subtleties of work is placed into the contribution of the computer. It is  called program. The computer does not work in our language. So the program is to placed in its own language. This program is composed and created in the print unit of the data input. The yield prints the outcomes with the assistance of printing machine.

Usefulness : Computer is very useful to us. It is used in our daily life for various purpose. It has made a great change in education. The understudies of created nations use computer to set up their examination materials. The results of various examinations is prepared accurately by computer within a short time. Besides, printing thousands of books with him a short time, computer contribute a lot in education. At present computer is used to diagnose disease. Another procedure of activity is created by PC/computer as an option of medical procedure. Adjacent to this, PC/computer is utilized to pound stones in typical obsessive test. Now-a-days, computer is used to run mills factories and industries in developed countries. Vehicles, prepares and planes are likewise run by the PC or computer.

Disadvantage : In spite of having uncounted merits of computer, it has also some demerits. It weakens the eyesight of the operator.

Conclusion : The PC or computer is a gift of present day science. We cannot go a  single moment without it. It  lessens  our  works  and   makes our  lives  easy and  comfortable . But  it  has  not  been fully introduced  in Bangladesh. So we should use it all over Bangladesh.