More than a third of the earth's entire population is on social media today. With over 2 billion social media users the power of social media cannot be denied. People have risen from relative obscurity to owning fashion, make-up and fitness empires fueled by the popularity of their Instagram accounts. Learn today everything you need to know about some of the largest social media platforms in the world: Facebook, Instagram, Twitter and LinkedIn. Start here and get the foundation you need for social media success. Enroll today!