Concepts for account and profile
Learn the core concepts that you'll need to understand your GitHub account and profile.
About your profile
Your profile page tells people your story through the information you share, the contributions you make, and the projects you showcase.
Contributions visible on your profile
Your profile shows off your pinned repositories, Achievements, and a graph of your repository contributions over the past year.
About your organization's profile
Your organization's profile page shows basic information about your organization.
About organization membership
You can become a member of an organization to collaborate with coworkers or open-source contributors across many repositories at once.
Changing your GitHub username
You can change the username for your account on GitHub if your instance uses built-in authentication.
Email addresses
Learn about the different types of email addresses you can associate with your GitHub account—primary, backup, commit, and noreply—and how each type is used for account management, security, and commit attribution.
Personal repository access and collaboration
Learn how to manage access and collaboration for repositories you own with your personal account on GitHub.