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另外还写了一个,感觉不如上面的
someone believe computers made our life easy and convenient, while others believe they made life complex and stress, which do you agree?
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Computer is considered one of the most important inventions of human. No other invention has changed our life so much like computer. In my point of view, computers have made our life easier and more convenient for the specific reasons below.
First, based on their powerful computing ability, computers made complex arithmetic problems much easier, and thus saved a lot of time and money. The first computer, the ENIAC, can do about 5,000 operations in a second, which is far beyond people. In the 1960s, with the help of computers, two scientists solved the four-color problem in approximate 100 hours, which has confused people for centuries before computer was invented. With computers, accountant do not need to spend much time calculating, they just need to input the data, and print out the result. The boring calculating process is finished by computers with no mistakes.
Second, computers have replaced human in many fields, thus improved the efficiency. With computer-based ATMs, which stand for Auto Teller Machine, we do not have to deal with tellers and fill forms; with computer-based auto-pilot machines, modern aeroplanes allow pilots to leave their seats and do some relaxation while flying in the sky; with computer-based microwave ovens, cooking is no longer a boring task for everyone; with computer network and emails, we only need to type the text on computer and click on the “send” button, then our friends will receive the mail. There is no denying email is much convenient than traditional letters.
Someone argues that computer made life complex and stress, but I think it is not the case. Sure, learning to use computers seems complex, but then you can enjoy the huge advantage computers bring to you, and computers are becoming more and more easier to use. Modern society requires people to deal with more affairs, do more work than before. Only with computers can we finish these tasks. Without the help of computers, our life will become unthinkable complex and stressful.
As a student majoring in computer science, I like computers, not only for the interests in studying the science, but also for the great contribution they bring to us, namely, the convenience to our life. |
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