The applications pre-programmed by the programmers of GWW are shown below. User can create additional applications.

• The option Data serves to create a New data base, to Open an existing data base, or to Exit.
• The option Applications allows user to select one of thematic applications and to move from one application to another.
• The option Tools is used to create/edit/modify a data structure, to open an Entry Form Editor, to open a Report Form Editor, and to manipulate with units.
• The option Customization allows user to change fonts, colors, text, etc. to enhance display or printout.
• The option Help is an on-line help which replaces the user manual.

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