Although the entire concept behind the Ribbon interface in PowerPoint 2010 was to do away with menus and toolbars, one toolbar still exists, and this entirely customizable toolbar is called the Quick Access Toolbar, or the QAT for short. Even without any customization, this toolbar contains the Save, Undo, and Redo icons, but you can use it to store many more of your often used commands.
Learn about the Quick Access Toolbar in PowerPoint 2010 for Windows.

