Each GDS version includes specific learning objectives, standard text material, animated examples, and a format reference guide. Integrated computer exercises challenge students to apply their knowledge of GDS entries with an accurate simulation of the applicable system. Information is presented clearly, concisely, and accurately, reinforcing the student's retention of key concepts while cultivating job-related skills. The text displays can be printed out, to create a complete textbook and permanent reference guide.

Specific versions are available for Amadeus, Apollo, Galileo, Sabre, and Worldspan. Each self-contained learning system covers the following topics: