Established in 2004, by a young Mark Zuckerberg, in his college dorm at Harvard University. The online social media service is now worth billions and is one of the most recognisable brands in the world. For the younger generation, having grown up with technology, Facebook was once one of the biggest mobile and desktop apps there was. However, in recent years a lot of young people have switched from the platform to other social media sites such as the popular…