Up and Running with AutoCAD 2011: 2D and 3D Drawing and Modeling provides an introduction to the fundamental concepts of AutoCAD. To aid beginning students, these ideas have been reduced to simple, understandable explanations. Every chapter explains the new idea or directive along with its significance. The opportunity to apply recently acquired knowledge to a practical exercise, drawing, or model is provided to readers. Additionally, they can assess their understanding through drawing exercises and chapter-ending tests. Three sections make up the book's structure: Level 1, Level 2, and Level 3. Level 1 provides extensive coverage of numerous subjects. The entire set of fundamental knowledge required by an intermediate user is covered in its chapters. Next, students can work on moderate to complex drawings—if not necessarily set them up and manage them. Level 2 is designed for more experienced users who work as independent contractors, full-time AutoCAD draftsmen, CAD managers, or architects and are responsible for all tasks. Depth is the aim here, and to explore more advanced options, several features that were not considered critically important in Level 1 are revisited. Advanced topics required to set up and manage complex drawings are also introduced. The focus of Level 3 is 3D. It is strongly advised to have a firm understanding of the first two levels before beginning these chapters. All facets of AutoCAD solid modeling, including lighting and rendering, are covered in the 3D material.