The universal education is today a reality. Trough the e-learning system we can access to diverse educational system for all the educational level. In this case the technical revolutions have suppose that the higher centre changes their point of view and think how arrived at all the student or possibly pupils. In this case the social networks have became in the best too to get the principal objective of the universities, the communicate with all the student and teachers. In this chapter we presented different social nets for all the world and how the universities made themselves known to the world.