The arrival of the internet revolutionised the means we use to stay in touch. This technological breakthrough has shortened distances between people, now it is much easier to communicate than before. For that reason, many believe that social media have had a wonderful impact on society. However, others believe that, because of them, many people have turned their backs on the real world and live their lives on the web. Nevertheless, in my opinion, despite the negative effects, they are very useful, when used properly. In this essay, we will weigh both arguments and provide examples to provide a conclusion.