Saturday, 21 September 2013

Computers Today

Essay Writing Topics for High School and College Students

Computers Today
This is an age of science and it has changed everything under the sun. It has brought a revolution everywhere. Besides other wonderful inventions, computer is the latest and biggest invention of the modern times. Now, computers, computers every where.
If a developing nation has to invest in this technology, we must have a good set of reasons. Let us try to answer basic questions like (1) What is a computer? (2) What can it do? (3) How can one communicate with it? and (4) What are the implications of computerisation over a short as well as long period of time?
A computer was created for computing fast-a purely mathematical function. Today they are used to forecast the weather, to operate machines, to cut steel to size and even to guide a space craft to the moon. Computers help to trace criminals, are used in the airlines-the whole world of airlines functions efficiently with its help. Hotels make use of them from managerial capacities to kitchen and companies use them for accounting, invoicing etc.
Thus, a Computer is a data processing device which acts upon data coming to it in all shapes and sizes. It deals with the science of information processing, invoicing, recording, manipulating and retrieving information.
In the years to come, energy efficient technologies will be at a premium; the micro processor as the central leader will lead the industry. It could easily be concluded that in the long run, ''Computerisation on a large scale would become essentially a matter of survival.''
Hence, it is essential to bring an awareness of computers among the common people. So that they could use it in a better way and take full advantage of this wonderful invention.

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