If you know someone, they're probably on one, if not several Facebook (NASDAQ: FB) -owned platforms -- the company currently has roughly 20% of the world on its flagship social network, while its Instagram and WhatsApp services boast over 300 million and 900 million monthly active users, respectively. Mark Zuckerberg and company have been busy expanding their reach in the social media space and beyond -- so busy you might have missed some of their moves.
Take the quiz below to see how well you know Facebook -- and don't cheat and ask a friend for the answers!
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Dylan Lewis has no position in any stocks mentioned. The Motley Fool owns and recommends Facebook. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.