Many people can use the computer, but few of them know how to look after them. Remember the following when you use the computer.
⒈Keep your computer in a cool, dry room. Too much heat(热量)is bad for computers.
⒉Do not let people smoke near your computer. It is bad for many parts of a computer.
⒊Do not eat or drink when you are near your computer. Pieces of food and a little water in the keyboard are also bad for a computer.
⒋You should often clean your computer and keep the screen(屏幕) clean.
⒌Never use the software(软件) that you don't know about. Because some software may have viruses. If a computer gets viruses, it can't work well.