College students have a lot of free time. Regarding computers, first of all, it depends on whether your major is related to computers. If you study computer, you should use computers to expand your knowledge. Practice the software and hardware related to your major. Try to compile some small programs. If it is a major that has nothing to do with computers, make full use of computers to further understand this modern equipment. If there is something wrong with the computer, I will try to solve it myself. There are also games and entertainment, in which you must have strong self-control. Don't let other people in the dormitory play with yourself, so you will be passive. Don't indulge in it. Watch your time. It is best to play more games to develop your intelligence. Chess is not bad