UI Reference (PowerPivot for Excel)
This section provides Help on the ribbons, tabs, buttons, and dialog boxes that are used in the PowerPivot window and in the Excel window when PowerPivot for Excel is installed:
For an overview of the user interface and instructions on how to open the PowerPivot window, see Take a Tour of the PowerPivot UI.
In Windows Vista and Windows 7, features in the PowerPivot window are available on a ribbon, which is discussed in this section. In Windows XP, features are available from a set of menus. If you are using Windows XP and want to see how the menu commands relate to the ribbon commands, see The PowerPivot UI in Windows XP.