Computer has considered to be one of the most important inventions in 20 century. It has brought many changes in this world. With the rapid development of science and technology, more and more people have their own personal computer. It’s not only can do the calculations at a very high speed, but also can access to the Internet to get information from the outside world.
Computers play an very vital role in our daily life. They can do a lot of things. Access to the Internet, you can find the answers to your questions, you can do on line shopping without going outside. Computer has provided us lots of convenience. There is no doubt that people can have a better life with computer.
Some people worry about that someday computers may replace human beings. Then most people will have no jobs. However, in my opinion, computers are not replacing us. Even though computers can take over some difficult tasks that we can not do. They are nothing but machines. They work for us. They will never take the place of man.