In this video, the presenter shows how to buy a domain on Google domains. They walk the viewer through the process of searching for and selecting a domain, as well as adding it to the cart and purchasing it. They also discuss the importance of choosing a .com domain, as they are favored by Google for ranking purposes. The presenter also explains the benefits of privacy protection for personal information associated with the domain. Overall, the video provides a clear and thorough tutorial on how to buy a domain on Google domains.