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“Man is still the most extraordinary computer of all.”
- A computer is an electronic device that solves problems by processing data according to instructions. The word “Computer” is derived from the Latin word “Computer” which means to “reckon up”/”to count”. A computer is composed of software and hardware. Hardware means the physical parts of the computer that we can touch and feel. Software means the set of instructions given to the computer to solve different problems.
“Software is a gas, it expands to fill its container.”
- The computer is a remarkable invention of the modern age of science. The impossible tasks have become possible due to efficiency and perfection of computer technology. The world has become a global village and information has spread all over the world through internet. Johnson said:
“All this modern technology just makes people try to do everything at once.”
- Computers were not invented over-night. It was an evolutionary process of centuries. It has revolutionized knowledge. Knowledge is a power and so the ‘chip’ has become a mighty thing.
“Real knowledge is to know the extent of one’s ignorance.”
- In the beginning, computers were large in size. They were slow and their price was very high. With the passage of time, a great development has been done in the field of computer. Now, computers are smart, swift and cheap.
“If you automate a mess, you will get an automated mess.”
- Computer has helped in overcoming many difficult problems. Computer has proved a matchless friend and servant of science, technology and industry. Computers are being used for the extraction of all the possible benefits in the fields of medicine, education, business, banking, construction, communication, entertainment, research-work and science. It is playing a dominant role in our lives. Most of the things are being controlled and operated by computers.
“The computer was born to solve problems that did not exist before.”
- The computer has made the working very easy and effective in all the walks of life. Doctors and nurses use it to monitor to help in medical research. In business and industry, the computer helps us a lot to get information and to introduce new trends. It also helps us in the construction of bridges, roads and big-buildings.
“I do not fear computers, I fear lack of them.”
- Computer has revolutionized the telecommunication system. Telephone, mobile phone, radio, fax machine and television are fully computerized now-a-days. A computer can process results of scientific experiments to solve different problems easily. It is being used to guide rockets, satellites, spaceships and air-flights. The knowledge of all the books of a library can be stored in a computer.
“The more you know, the more you realize you know nothing.”
- The modern age is definitely the age of information technology. Knowledge is advancing at a fantastic rate/pace. Computers are playing vital role in our social, economic and cultural life. The internet and email are transformed the whole world into a global village. Now, thousands of books are available on one screen. The computer and our future are inter-related.
“The new electronic interdependence recreates the world in the image of a global village.”
- In short, Computer should be used for positive purposes. Immoral activities should not be carried out through computer. It is a sin, students should not spend too much time in front of computer. Their eye-side may be effected in this way. We should make the most of computer to become useful member of society.
As Sarosh Ahmad says:
“I love my computer because my friends live in it.”
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Prepared By Engr.Sarosh Ahmad
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