The HELP command provides information about various monitor commands
and useful programs.  Typing HELP followed by the name of a program
or command will provide some information on that subject, usually by
typing a short message like this one but sometimes by running a
program which provides the needed information.  Typing HELP with no
argument will list the categories of HELP available.  Some generally
useful HELP categories are:
	HELP LOGIN	explains how to log into the system
	HELP FILES	describes the file name format and a few
			related commands
	HELP ARPA	contains information for ARPA network users
	HELP MONCOM	lists the monitor commands available
	HELP DISPLA	describes the use of Stanford display terminals