This study looked at the types of interactions in social networks (Face book – Twitter) this socially based tools and technologies of the Web 2.0 movement are capable of supporting informal conversation, reflexive dialogue and collaborative content generation, enabling access to a wide raft of ideas and representations. In this study was used (Face book – Twitter) as part of E-Learning platform in a course of E-learning skills. The course is offered to education technology postgraduate student's faculty of education Fayoum University.