Answer the following questions to write a paragraph on 'A Computer'.
(al What is a computer? (b) What are the major parts of it? (c) How to operate and stop it? (d) How is the Internet related with a computer? (e) What are the merits and demerits of a computer?
A COMPUTER
Computer is the latest miracle, that has brought about a revolutionary change in the application of science for the benefit of mankind. Among all the wonders of science, computer is invented for the best. It was not invented overnight. It took long time and hard labour to invent it. It is a great advancement of modern science. A computer consists of five major components. They are the input unit, the output unit, the memory unit, the control unit and the arithmetic unit. There are some rules, to operate and stop a computer. One has to turn up the start button to operate it. Then clicking the buttons, one can use it in his or her own way. One has to click on the close button if he or she wants to stop it. Nowadays, the. Internet is greatly related with a computer. The Internet is connected to computer through which one can use a computer for any purpose. One can click on the network related to the net to use the Internet. Using the computer, the Internet cart be used properly. Computer is of great use to us. It is like Aladin's magic lamp on magic wand. It has lessened our work loads and made our life easy and comfortable! It is also a source of income. But it has its own demerits too. It causes diseases like Restitutive Stress Injury and weakens the eye sight of the operators. Though it has demerits, computer renders great service to mankind. It has become almost a part>and parcel in our modern day-to-day life.
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