1. The document introduces the ArchiCAD Step by Step Tutorial, which is designed as a 16-20 hour course to guide users through an architectural project and teach ArchiCAD concepts, tools, and techniques.
2. It explains that the tutorial contains step-by-step instructions for exercises and references related QuickTime movies, with an icon indicating where movies can provide demonstrations.
3. It provides an overview of how to install the step files and demo version of ArchiCAD 7.0 for both Windows and MacOS.