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Computers are helpful (1) in many ways. First, they are fast. They can work with information even more quickly than a (2) human. Second, computers can work with a lot of information at the (3) same time. Third, they can (4) store information for a long time. They do not forget things the common people do. Moreover, computers are (5) usually always correct. They are not perfect, of course, but they usually do not (6) make mistakes. These days, it is important to (7) learn about computers. There are a number of things to learn. Some companies have classes (8) at work. Also, most universities offer day and night courses in computer science. (9) Another way to learn is from a book, or from a friend. (10) With a few hours of practice, you can work with computers. You may not be an expert, but you can have fun.