SOCIAL NETWORK The development of the way we communicate with each other has been changed also our society. And the internet is the main responsible for this evolution. As a result of many people have been using increasingly the social network. Although many people think that facebook, Instagram and others applications are very advantageous, but I think it is a drawback in many aspects. A disadvantage is a little security that one has. Because many persons leave exposed for all their personal data. So it is a great attraction for crimes in the network. Besides that, you can not verify the truth of what you read because anyone can write what they want. However, this online community has also some benefits. It definitely brought us closer to our friends and relatives. Then it is possible to post and share an instant photo, video or thought with all our friends. In the same moment, they can comment their opinion. Another positive aspect is that you can do it from your cell phone or from your personal computer. From now on you also keep connected your cell phone, email, social network, documents and many other things in the same device. Thus, with the above in mind, it is clear that the social network has arguments in favour and against. In my opinion, it is not worth using the social network, yet it is a dangerous tool.