This help file is augmented by a complete context-sensitive help system. You can access this by clicking on the (?) icon in the title bar of all dialog boxes, the What? toolbar item on the main form, or the What's This? menu item on the Help menu, and then clicking on the item of interest. Alternatively, press the F1 key while positioned on the field or control of interest in the form:

A pop-up box with a brief description of the purpose of that control is displayed as follows: