This link jumps to the home topic of a help volume called GeoMap:
To view a map of the United States, see <link hyperlink="GeoMap _hometopic"> Geography Maps <\link>.
Here's the same link, but it displays the topic in a new window:
To view a map of the United States, see <link hyperlink="GeoMap _hometopic" type=JumpNewView> Geography Maps <\link>.
This link jumps to the topic, DesktopKeyboardNav, in the help volume named Intromgr.
For more information, see <link hyperlink="Intromgr DesktopKeyboardNav">Keyboard Shortcuts for the Desktop<\link>.
If the help volume you are targeting is not registered on the desktop, then you must provide a complete path name to the volume or specify the appropriate search path in your helptag.opt file.