INTRODUCTION

From the discussions conducted, we have agreed to choose the topic social network phenomenon. This topic is selected due to the social network phenomenon that has become a very popular trend and widespread in this new era of globalization.No matter what age, whether young or old, working or studying ,this phenomenon has spread widely and it is like a must to all people around the world and it make this world move without limitation.

Social network typically refers to a relationship widely between individuals and other individuals or social contacts no matter inside the country or outside the country in order to interact with each others. Social network has become a choice for the users not only because of its function as one of the medium to connect even through the social network, but also an individual can acquire a wide range of latest information and entertainment. One of the attractive entertainment which can be obtained through the social network are games and users also can exchange photos, post a comment , share videos and music among each others. The most interesting , social network also allows users to re-connect with old contacts. Besides that, there are users used the social network to expand their business.