Technology Of Computers People example essay topic

Computers have revolutionized the way millions f people work, study, conduct business transactions or carry out research. Since the beginning of the 1990's, computers have been used more and more frequently. Today, many people use them every day. First of all, computers are having an enormous impact on science and technology. Complicated mathematical calculations can be performed in minutes. Also data gathering and analysis have been improved by computer use.

Computers have many applications in factories where they are used for controlling and analysis many industrial processes. However, they are used not only to manufacture certain products, but also they are incorporated into the products, such as cars, trains, ships, weapons, cash registers or machine tools. Moreover, computers are also being increasingly used in medicine. They are very helpful in medical diagnosis, patient monitoring and general hospital administration.

Besides, in the banking and finance systems they have replaced paper for nearly all accounting. Such areas as architecture, engineering or machinery are also increasingly dependent on computer design. Thanks to advanced technology of computers people have access to the great source of information called the internet. It has unlimited possibilities. In an hour's time the users of the Net can send an important message to one hundred thousand people, visit the most beautiful places all over the world, buy a computer, look over official documents about the Vatican, study the weather report, an even get married.

Electronic mail is the great success of digital technology. This type of corresponding is simple, cheap quick and requires little effort. It is an ideal way of getting in touch with one's family, friends or business colleagues in the office. Moreover, the internet provides people with basic, latest information about the world. Businessmen use the internet to obtain the latest information from the Stock Exchange. Scientists acquaint themselves with the latest achievements and new discoveries in all branches of science.

Some American associations dealing with the adoption of orphans use the internet to spread information about children waiting for new parents. What is more, nowadays about one third of the Net users do the shopping an a computer. Buying in virtual shops is comfortable because there is no need to go out, to park a car or to queue. It is also very cheap as the goods ordered are not stored and their price is lower.

Inter markets offer a greater variety of products than supermarkets. There is a widespread impact on computers in education. Educational institutions use them for various purposes. First of all, they perform administrative functions, such as data recording or book - keeping. Second, they play an important role in teaching.

More and more secondary schools offer classes in computer science to educate young people how to use them. This trend is increasing as we are all on the brink of computerized future and an understanding of computers is especially important to young generations. Everyone will probably agree that the future of modern society depends greatly on computerization. Computers in the world are being increasingly used in numerous walks of life. They are revolutionizing the design, printing, manufacturing, accountancy, banking, telecommunication, energetics, the mining industries and the railway system, medicine and education. The computer is no longer simply an object of fascination but an absolute necessity.