Introduction to TikTok

Book excerpt: TikTok is a social media platform that allows users to create and share short-form videos, typically set to music. It has become increasingly popular among younger audiences, with over 800 million active users worldwide. The app's algorithmic feed shows users content that is tailored to their interests and behavior, making it an addictive and highly engaging platform. TikTok has also become a hub for creativity and self-expression, with users often showcasing their talent in music, dance, and comedy. The app has also faced controversy over its handling of user data and potential security risks, leading to calls for greater regulation and oversight. Despite these concerns, TikTok remains one of the most popular social media platforms in the world today, with a growing influence on modern youth culture.