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Advantages and disadvantages of computer revolution
Computer revolution began about 50 years ago. As its beginning we can consider the year of 1948, when the first computer was invented. The first computer was as big as the wardrobe, today you can take it with you in a small suitcase.
Undoubtedly computer belongs to the biggest inventions of the 20th century. It has revolutionized all human activity and today it is hard to imagine the world without it. Computers are used almost on every field of our life. Everything is controlled by means of the computers, nowadays. It is present in almost every institution: in banks, in enterprises and at school. It is often thought that computer makes our life easier, conducts and speeds up a lot of activities. What is more, computer connected to the Internet is helpful in communication and thanks to it we can communicate with our friends from different parts of the world.
The Internet is said to create a real global village. It is a source of information and a communication tool. We can buy goods or visit different places without going out. It is believed that this great invention of 20th century makes our globe smaller and everything is within our reach.
On the other hand, there are some disadvantages of using computers. For these who spend a lot of hours in front of computer, there is a risk of addiction. Many people don't care about anything except for the computer. Particularly children and young people are open to become addicted. What is more, using computer for many hours during a day can be very harmful for eyes. Moreover, our creativity can decrease when we are too dependant to the computer.
Computer is a real achievement of the modern world. They impact on our life is invaluable. Such fields as data gathering, testing and analyses are dependant to the computer. Computers are useful when you have your own business, carry out some scientific researches or provide medical diagnosis. It is hard to imagine our world...