A computer is an electric machine which can store and recall information and make calculations at a very high spread. These days it is used in different fields of life such as business, education, medicine and economics. Some people believe that it is advantageous, while others consider it disadvantageous. A computer has many advantages. First, it gives much time in the businesses of banks, schools, offices, and hospitals. You can get any information you want quickly instead of searching files. Second, it has important systems such as word system which used for typing, excel system used for calculations in mathematics and power point system which show advertisements. Third, it helps us in communication. By means of internet you can get in contact with anyone in the world. On the other side, a computer has some disadvantages. First, it causes some diseases such as headache, back pain and neck pain. This happens when a person spends too much time on the computer. Second, it distracts students and makes them unable to study their lessons and do their home work. Third, it makes us dependent especially when we want to solve a problem in mathematics.
To conclude, we can say that people can avoid the harmful sides of the computer. They can take advantage of its uses and try to use them wisely in every field of life as much as possible.
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