Wearing shoes in computer class has become a memory of many people. Do you know why?

Wearing shoes in computer class is the memory of many people. I wonder if children now feel this way. We just started taking computer classes in junior high school. Every Sunday afternoon, we have to go to school early for our cherished computer class. Before class, we must put on our shoes to enter the computer room. This may be to prevent dust and protect the cleanliness of the computer room. Look at the internet cafes now, and you will know that you have to wear shoes when you enter the computer room.

First, it is to prevent dust from entering. At that time, computers were not common, and few families would buy computers for their children, so computers were still rare. However, we are all children. At that time, every village in the village had not been built. From home to school, we may be covered with mud, not to mention the soles of our shoes. However, there are many small original parts on the computer. If this dust enters the computer, it will definitely damage the computer, so you have to wear a shoe cover to enter.

Second, keep it clean. The computer room needs to be connected with a lot of power cords and so on. If it is cleaned frequently, it may cause problems such as short circuit and loose socket, so the computer room is not cleaned frequently. But there are so many students coming and going every day. If everyone doesn't keep clean, it will definitely add a lot of pain to cleaning. Simply bringing a shoe cover can avoid these problems.

Third, it is more troublesome to update the accessories with a microcomputer. In addition to the above functions, updating computer accessories is also very troublesome, because the computer room is a place where many computers are together, and there is something wrong with one computer, which is fine. However, if there are problems with multiple computers, replacing accessories is a big expense, so the cost of shoe covers is naturally much less than the cost of replacing accessories, so the teacher would rather let us bring shoe covers than let us damage the computers, which will bring certain security risks to the computers.

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