For help on any topic, type help followed by the name of the topic. If the precise name of the topic is not known, type help and a menu will be given. Typing a question mark ? after any help prompt will cause the menu to be listed again.
The new gnuplot user should begin by reading the introduction topic (see help introduction) and the plot topic (see help plot). Additional help can be obtained from the USENET newsgroup comp.graphics.apps.gnuplot.