Learn how to add or remove buttons from the Quick Access toolbar in Office programs. The Quick Access Toolbar is located at the upper left corner of the title bar.

If you would like to enable Shared Workbook option, here's a way to add it to Excel Quick Access Toolbar. It is hidden under Excel Options.

Right-click the button that controls the feature in the ribbon to open a pop-up menu. Click "Add to Quick Access Toolbar" to add the feature as a button to the toolbar.

Quick Access Toolbar The Quick Access Toolbar of each Word window can hold shortcuts to buttons and menus from across all of Word's menu tabs.