A virtual community is a network which work within a social network of individual by any specific media and which have no limit about geographical area as well as political restriction. The vital aim of virtual community is to achieve socialization i.e. a person may be share their feelings, their opinion and their knowledge without any boundaries. As all know that the most popular communities of exchange view, ideas and achieve socialization is virtual community which consist of various online communities. This type of communities is used for a variety of social and professional group.