About how many people worldwide use social media?
Answerabout 4.76 billion (59% of world)
More than half the world's population is now on some form of social media platform.
Source: Wikipedia - Social media (2023) en.wikipedia.org
Tech · Facts & sources
Platform facts & stats
5 sourced facts about tech and social media platforms, each with the context behind the number. 4 more are in today's round and appear here after it closes.
The basics
In what year did YouTube launch?
Answer2005
YouTube launched in February 2005 and was bought by Google less than two years later.
Source: Wikipedia - YouTube (2005) en.wikipedia.org
Going deeper
About how many monthly active users does Facebook have today?
Answerabout 3.07 billion
Facebook remains one of the largest platforms ever built, with monthly users exceeding 3 billion.
Source: Wikipedia - Facebook en.wikipedia.org
About what share of Amazon's revenue came from third-party seller services in 2023?
Answerabout 24%
A large and growing chunk of Amazon's business is now selling services to independent sellers on its platform.
Source: Wikipedia - Amazon (company) (2023) en.wikipedia.org
Expert level
About what share of the global operating system market, counting all devices, does Android now hold?
Answerabout 46%
Counting phones, tablets, and computers together, Android is now used more than any single desktop operating system.
Source: Wikipedia - Android (operating system) (2025) en.wikipedia.org
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