20 years of likes, shares and comments: how Facebook changed mass communication - voila! Marketing and digital. The rise of Facebook heralded a significant change in the way people communicate.

Facebook introduced a more dynamic and interactive way to connect with others online by allowing users to share live updates, photos and thoughts in real time, creating a new digital language of 'likes', 'comments' and'shares' In collaboration with Tami4, we look back at the company's greatest moments and the events that changed our world forever.