This video provides an overview of the user interface in Nova, a platform designed to be easy to use and have a similar look and feel to Microsoft Office 365 apps. It explains the different sections of the interface, such as the menu, notifications area, settings, and profile information. It also highlights the ability to customize user access and privileges, as well as features like filtering, searching, and popup menus. The video then demonstrates how a delegated administrator can use Nova to reset a password, set an out-of-office message, and create a new channel in Microsoft Teams.