Computers are around our live. In Hong Kong, most citizens know how to use computers. Recent decade, the Internet service is used widely, such as trading, working, chatting and playing online games. All these can be finished in a virtual world. Therefore, people use computers with a lot of hours to do everything because of convenience and efficiency, and so, far less time to interact with others in the real world. When people stay in the virtual world more, their communication abilities will be weakened because of lacking practicing body language and oral skills. They will start socially withdraw as they cannot integrate into the society. The process will be repeated and become a vicious circle. As a result, they will become hikikomori and this phenomenon will create many social problems like no economic contribution and family violence, which is due to family member’s misunderstanding about them and then they will lose temper because of weak communication ability. These consequences would be faced in different ages. However, as teenagers, the next generation, constitute a mainstay of our society, strengthen young people’s communication abilities is to brook no delay for better future development. We cannot work without computers since everything come to digital nowadays. So, we should not ask teenagers leave computers far away. It is not workable no matter they use it for work or entertainment. Nevertheless, the problem of teenagers’ weak communication abilities that caused by using lots of time in computers should be solved. The government, schools and parents are the three main organizations or people who can help and have responsibilities to teach teenagers. In this case, at best, it is good for schools to help students build up right communication skills. Schools are recommended stipulating students joining uniform organizations like Red Cross, or being volunteers to strengthen their communication abilities. Students may be requested to join the above activities for several hours per month and sign a log book by the activity leaders. In order to prevail on other schools or colleges, it is suggested our college, TownU College, try to carry out it first for a year. If the comment is good, the suggested method can be recommended to the government and our friendly colleges. The above suggested idea, at best, can let students communicate with others, including people of different ages and careers, and so that, they have more chances to improve their communication abilities. When students are used to joining group activities, they will keep on doing so. This is a lifelong learning in a different form. Also, since they will face different people, they can learn many useful techniques, for example, how to hold an activity easily and smoothly. Therefore, it can broaden their visions. At worse, if the comment is bad, the suggested method can be cancelled and teachers and students can discuss another possible solution. To conclude, the problem may be solved by the above suggestion. It is worth to be carried out because benefits are more than disadvantage.