Freebase(0.00 / 0 votes)Rate this definition: Etiquette is a code of behavior that delineates expectations for social behavior according to contemporary conventional norms within a society, social class, or group. The French word Ã©tiquette, literally signifying a tag or label first appeared in English around 1750.
Mark is the Founder, Chairman and CEO of Facebook, which he founded in 2004. Mark is responsible for setting the overall direction and product strategy for the company. He leads the design of Facebook's service and development of its core technology and infrastructure.
To see yours, go to Facebook/lookback and admire, or cringe. Facebook posted the clips, titled A Look Back, without fanfare Tuesday to commemorate the 10th anniversary of the social network, which was founded by Mark Zuckerberg and four classmates at Harvard University on February 4, 2004.f you're on Facebook, a new video about your life went live online Tuesday. Yes, you. And you, and you and you. With the help of an automated tool, Facebook has created short, personalized video highlights for hundreds of millions of its users.