Nowadays playing computer games is a very common hobbies, especially among young people and teenagers. However there are many arguements on whether computer games are advantageous to people or not.

　　Although many people doubt the advantages of computer games, if used wisely computer games can actually be used in educational purposes, for example typing games to allow students to learn typing English or Chinese. Also another advantage of computer game is that the games may be played together among friends or family members, which may improve the relationship between family members and allow parents to know more about their children on their hobbies and interests.

　　However computer games if misused can also have very bad effects on human beings. Firstly spending long time in front of the computer screen will bring to various health problems, such as eye sore, back pain and headache. Also if people spend too much time on computer games rather than the work they should do, for example school work for students and projects and presentations for employees, it may have bad effects on their real life and social life status.

　　It is true for everything that it is beneficial if used wisely, therefore although computer games are widely said to be bad for people, it can still be used as a good tool if used wisely.