SOCIAL MEDIA is a really convenient and important communicate network for all the people nowadays. We can use it to KNOW friends and keep contact with friends that came from different countries. We can ALSO share our ideas so quickly so that all the things could develop so fast because people could tell us their ideas and we could improve it immediately. We could also learn new things on social media by watching or reading the things that people shared onto the social media. People could also sell things on social media freely which could reduce the expenditure of advertisements.

There are more advantages for using social media, however, there is always advantages and disadvantages for a thing. As social media is too convenient for people, almost most of them don't even have to 'speak out' to communicate with people. No longer, people will lost their communication skills. The more serious problem is many people utilised the power of social media and used it to bully someone. The power of social media is also same as the one in real life. A little of them used social media to do things that against the law, which is a fool behaviour.

Social media changed our life so MUCH. Our life became more convenient because social media is a very useful tool for us in 21st century, it could help us to improve our life. However, we have to aware of how we use them. If we could use the social media smartly, having social media will become a good change for us.