Conventions Used in This Book
In addition to the main text of each lesson, you will find a number of boxes labeled as Tips, Notes, and Cautions.
Tip
![]() | Tips offer useful shortcuts or easier ways to achieve something. |
Note
![]() | Notes are snippets of extra information relevant to the current theme of the text. |
Caution
![]() | Cautions detail traps that may catch the unwary and advise how to avoid them. |