The Internet The Internet is one of the most important technology in the moden society nowadays, It is really useful in all area, probably, most people can't imagine even a day without the Internet. That's why, Many people say that It has a lot of good effects, on the other hand, some people say that people should take warning negative effets of internet. In advance, I would like to talk about these good effects and negative effects. The Internet surely has great advantages. Firstly, It helps communicate between each other even for a long distance. for example, I have a lot of friends in abroad, If I want to talk them, I can communicate them easyly through just using Internet SNS like tweeter, facebook and instagram and so on. Secondly, It helps finding usufel knowledge through search engine like Google, naver and so on. For instance, If I want to know how cook french fries, I can find this recipe through seaching on the internet. However, the Internet has some negative effects too. Firstly, Every people can access a lot of information by internet even though children, which means children can access bad information such as porn and Violent media. Secondly, People so dependent on internet nowadays. the life without internet is unimaginable things to people even for a short time. which means that it causes addiction. In conclusion, I consider that Internet has a lot of good or bad effets to people, It is like a double-edged sword. but I think that it has more good effets than negative effets, That's why I suppose that If people using internet wisely while take alert these negative effets, it might useful and good effets to people.