On Line Help On line help is available in every module of the GWW package. Almost the entire user manual is on line. The "Help" has the usual Windows buttons, such as search ... On the Main Menu the Help submenu comprises (1) General help, (2) About GWW with software authors, software owner, and version number, and (3) Copyright notice saying that the software can be freely copied and that is is prepared for and by the United Nations.