The Quick Access Toolbar is a small toolbar that displays in the upper-left corner of your screen and is available no matter which Ribbon tab you select.
Click the down arrow to display a menu of additional options.
Select a command to display it on the Quick Access Toolbar.
Deselect a selected command to remove it from the toolbar.
Open the Options dialog box for advanced customization options.
Move the toolbar below the Ribbon.
Note
Quick Access Toolbar Default Buttons By default, the Quick Access toolbar contains three buttons: Save, Undo, and Redo; but you can customize it to include almost any command.