Yeah, 99% of us know what is Facebook it just became like a daily routine to use Facebook. Facebook was launched in February 4, 2004 and the CEO of it is Mark Zuckerberg. Talking about its daily usage is that it's the largest social media platform which is used by everyone from all around the world. Facebook is basically a Social media website which helps to meet friends virtually all around the world. Facebook is nowadays used for various purposes as well like, it's used for promoting business, promoting videos, songs and many more. Facebook marketing is also listed as a great marketing site which helps many business to grow.