But on the other hand, there are also disadvantages. For example, User obsessed with social media and social network too may make the studying or grades down, the family, friends, peers talk less. Because talk via social media, social media is social aspect if users unwittingly may be charged with fraud over the Internet or other malicious purposes see strikes as a news source, the user plays social media and with the computer screen for a long time may lose sight, or some may blind.