This textbook is intended as a classroom text or a self-paced tutorial for the person who wants to learn Creo Parametric 1.0, formerly known as ProEngineer Wildfire and Creo Simulate . This textbook discusses design intent while you are learning, and at the same time, it shows how knowledge covered in basic engineering courses such as: statics, dynamics, strength of materials, and design of mechanical components can be applied to design. You do not need an engineering degree nor be working toward a degree in engineering to use this textbook, but if you are, you will be well prepared.