Education is fundamental in the life and development of the human being. Man as a social being is compeled to live in community, and education is a key element for his human and social development. Given the importance accorded to our subject and its effort in the communication world, Internet is a means likely to facilitate interconnexion among pupils and the rest of the world in order to facilitate their scientific exchanges but also to widen their relations. This work does not only focus on scientific purpose, but it also enables us to suggest to the DRC government some recommendations in order to regulate communication on Internet and social media, especially when used by adolescents.