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Much care has been taken to see that the stylistic conventions in this book—the use of uppercase or lowercase letters, italic or boldface type, and so on—are the ones most likely to help you learn AutoCAD. On the whole, their effect should be subliminal. However, you may find it useful to be conscious of the following rules:
For most functions, this book describes how to select options from Ribbon panels and the Application menu, which are two new interface features. In addition, where applicable, I include related keyboard shortcuts and command names in parentheses. These command names provide continuity for readers accustomed to working at the Command prompt.