Keytips are shortcut keys for performing tasks without using your mouse. Using Keytips, you can navigate in the Application Menu and the ribbon using only the keyboard. Use the keyboard arrows to navigate to commands on the ribbon and Application menu.
Press ALT or F10 to display shortcut keys for common tools in the application window. Keytips appear as underlined characters to indicate which key or combination of keys to press to activate a command.
When you select a keytip, more keytips display for that tool.