Hacktoberfest is a month-long global event that encourages students and developers to contribute to open-source projects. This session introduces participants to the concept of open source, explains how Hacktoberfest works, and guides them through making their first meaningful contribution using GitHub. We’ll cover Git basics, understanding repositories, creating pull requests, and best practices for contributing responsibly. By the end of the session, participants will be confident in exploring open-source projects, collaborating with maintainers, and building a strong developer profile through real-world contributions.