So those who don’t know much about Linkedin its a professional web App which is used world wide to keep in touch with your professional colleagues, its is also use for employee to recruit people.
So talking about the comparison as we know we use Facebook for all social purpose like sharing updates, photos, videos and all the fun stuff that happens in one’s life similarly Linkedin is use to share the same but ONLY Professional Example sharing a Award winning Prize or a Product Video, Sharing your CV and project success/plan