The Options tab allows you to set general environment settings.
When active, the Show ScreenTips on toolbars check box displays a tooltip label when the mouse pointer is placed over a toolbar button. The label contains a short description of the button function. If the Show shortcut keys in ScreenTips check box is selected, the tooltip label displays the associated keyboard shortcut, if one has been assigned.
When active, the Large Icons check box switches between the standard size icons, and larger versions of the icons.