The entrepreneurship process of Mark Zuckerberg, founder of Facebook, is analyzed in this paper. The paper highlights the steps taken by Zuckerberg to launch and manage Facebook successfully. The opportunities identified by Zuckerberg are discussed, along with his strategies for protecting his business idea and attracting the target market. The paper also explores how Zuckerberg changed his behavior from an entrepreneur to a manager as Facebook grew. Finally, the challenges faced by Zuckerberg and the strategies he used to overcome them are examined.