الإعلام الجديد ومواقع التواصل الاجتماعي الابعاد و المخاطر

Abstract

In this article, we airn to now tne definition of the new media as a new
concept, also about reasearching the dangers and the dimantions of the social sites, a
after recognizing the most important and the most apread and the most used ones.
According to the culture, we also spoke these sites in Algeria, are they a bless or an
indignition ?.