Complete Git Guide: Understand and Master Git and GitHub - Installing SourceTree

The video tutorial introduces SourceTree, a free Git interface available for Mac and Windows. It guides viewers through downloading and installing SourceTree, creating a Bitbucket account, and configuring SourceTree to work with Bitbucket. The tutorial also covers managing repositories within SourceTree, including adding a project and viewing commit history.

Describe the process of verifying your email address during Bitbucket registration.

What is the significance of the 'master' branch in Git?