In simple social media is “Any online media that allows users to interact with one another.”   It can be of an online community of people who share common interest which allows any of these or all

• Conversation
• Post, share & comment on a content
• Users can search content
• Tag content with relevant keywords so it can be discovered by others
• Create networks by adding friends, relatives and colleagues with in the community
• Allows to subscribes to others’ content