The button that is displayed in the top-left corner of the application. If you click the application button, the Application Menu is displayed.
The menu that is displayed when you click the application button. The Application Menu contains common commands for creating, saving, and publishing a file.
A push pin-shaped button used on the ribbon and in the Application Menu. On the ribbon, push pins are used to keep a ribbon panel expanded. In the Application Menu, push pins keep an item in the list of recently opened items.