PowerPoint 2013 sports the Ribbon, which is tabbed — each of these tabs contains a set of commands. By default, PowerPoint contains eight such tabs. These eight Ribbon tabs can be customized — and you can indeed add a new Ribbon tab as well. In fact, you may have more than these eight tabs in your PowerPoint interface due to several reasons. All tabs can be reordered as required.
Microsoft and the Office logo are trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries.