Use the Context Help button from the Browser toolbar to access context-sensitive help for a specific element; for example, a window or a dialog control.
To access information about a window, menu, or a specific part of a dialog
Select the Context Help toolbar button.
When the mouse pointer (cursor) changes to an arrow and a question mark, point at the screen, window, or toolbar button about which you want information.
Click the left mouse button.
The help window is then displayed, showing information about the selected element. For example, if you click the context help pointer in the Methods List window of the Class Browser, a window of help information about that window is then displayed.