Facebook is a social media created by Mark Zuckerberg

Zuckerberg is a programmer, American businessman best known as the creator of Facebook.

Twitter is a microblogging service based in San Francisco, California.

Instagram is a social network and app to upload photos and videos. Its users can also apply photo effects.

Snapchat is the new social phenomenon that is sweeping among the young.

Tumblr is a microblogging platform that allows its users to post text, images, videos, links, quotes and audio way tumblelog

Google+ is a social network operated by Google Inc.

WhatsApp is an instant messaging application, currently free, smart phone, which sends and receives messages via Internet