ArcGIS Pro is a ribbon-based application. Many commands are available from the ribbon at the top of the ArcGIS Pro window; more advanced or specialized functionality is found on panes (dockable windows) that can be opened as needed. ArcGIS Pro allows you to store multiple items, such as maps, layouts, tables, and charts, in a single project and work with them as needed. The application also responds contextually to your work. Tabs on the ribbon change depending on the type of item you're working with.
In this tutorial, you'll explore the main components of the ArcGIS Pro user interface