A computer is one of the most important technologies and inventions. We all can use international and multiple functions of the computer for us to learn, obtain and know something important or special on the Internet to broaden our horizons.

There is much knowledge about health, activities, music, politics, and education to obtain information. For educational effects, we can use computers not only to search for latest information but also to learn something which we want to know or obtain answers which we have some questions. Besides , we can argue about some lesson’s issues and questions with friends or teachers , we can learn some lessons from the online teaching and we can listen to the network’s online teaching . If we want to advance our English skills, we can make some foreigners on the Internet to make conversations to expand learning chances and learn different culture to deepen our insights. Therefore, the computer is not only a breakthrough but also effects on education.