In this tab:
Click the appropriate Toolbar Size button (Large, Medium, Small) to change the size of the buttons in the toolbars.
Click the appropriate Menu Size button (Large, Medium, Small) to change the size of the buttons in the menus.
Click the appropriate Toolbar Appearance option (Windows XP, Office XP, Office 2003) to change the style of the toolbars and buttons. You can instantly see the effects of the changes.