The Help Menu

You can use the Help menu to get access to the complete Excalibur manual and the Excalibur home page. Excalibur will use the browser specified by Internet Config to open these URLs. If you do not have Internet Config installed on your machine, these menu items will not be available.

Internet Config is free and very useful. If you don't have it installed, you should consider it. It is available from most Macintosh archive sites and from the author:

http://www.quinn.echidna.id.au/Quinn/Config/