Has computer made life easier? Have you ever used a computer, your efficient partner, to process the numerous data needed in your work? Have you ever had a computer-controlled microwave, your intelligent chef, cook all the dishes for you? Have you ever employed a computer, your magic mail carrier, to carry deliver your e-mails to your friends on the other end of the world? As far as my measurement, computers have made our life easier and more convenient Among the countless reasons why these intelligent machines become popular and widespread, the conspicuous one is that their abilities to efficiently process data can successfully emancipate man from the tiring tasks of collecting and sorting information A good case in point is the application of computers in nearly all the banks today With the help of computers, tellers are now able to carry out any kind of transaction in just a few seconds, while in the past even opening an account might require many complicated and time-consuming procedures It might also be noted that the extensive use of various computercontrolled household appliances have significantly changed our life, making it more convenient than ever before A particular example for this is the intelligent refrigerators now in domestic use all over the world Controlled by built-in computers, these machines can automatically adjust the temperatures inside them to different conditions of the fruits and vegetables stored in, thus making them freshness whenever we want them In addition, computers, together with the Internet, provide us with the most efficient way to communicate with our friends That is to say, not only can these magic machines deliver messages from one end of the earth to the other in just a few seconds, but they also cost astonishingly less compared to making long-distance phone calls As a result, in our modern world, the dominant role that mails and telephones once played in the field of communication, has gradually been weaken by the new concept of e-mails that computers have brought to us Admittedly, continuously staring at the computer screens may cause eye problems, and the abuse of computer games may lead to people`s addiction to them However, considering the great changes these intelligent machines have brought to our life, we couldn`t deny the fact that just as the invention of electric lamps indicated the advent of the era of light, our comprehensive application of computers has informed us that a new epoch of information is coming along