Once you get the hang using AutoCAD and a little less feature-rich cousin, AutoCAD LT, you discover that offers wonderful advantages. AutoCAD allows you to Create precision to 14 significant digits Re-use portions of your image by copying and pasting Draw it full size and print your images in any scale Produce drawings that are easier to read when reduced share of electronic design in 2D or 3D images So obviously, the trick is to speed up that "getting the hang of" process. You'll get the scoop on the basics of AutoCAD, such as image settings, find your way around the interface, and use all the tools Drawing and modifying objects in 2D and 3D modeling annotate your images and view, working with solids and surfaces, and understand how rendering AutoCAD LT differs from AutoCAD and deciding which program you need Advanced skills preparation, including organizing drawings, work with blocks, and using AutoCAD utilities Set your image to plan for the paper and publication sharing your pictures online for collaboration Customizing and programming AutoCAD to make it work the way you want In a familiar, friendly For Dummies fashion, AutoCAD and AutoCAD LT All-in-One Desk Reference For Dummies plain-English explanation and step-by-step directions.