The full product documentation is available in the online help and in the program help. To access the help in the program, open Grapher and click the button in the upper right corner of the program or click the Home | Help | Contents command.
A PDF version of the Full User's Guide is available online for free. The PDF contains all of the same information that is in the help system, but it is organized in a book format.
Grapher has numerous other online resources where you may find answers to questions. Please see the article Golden Software Offers Grapher Training for additional information about the available resources.
Updated February 17, 2020