Conditional text is a way to create different versions of the same document. After you create conditions, you apply them to ranges of text. You can then create different versions of documents by showing and hiding conditions. For example, if you’re creating a computer manual, you can create separate conditions for Mac OS and Windows. Before you print the Mac OS version of the user guide, you can show all text to which the “Mac” condition is applied and hide all text to which the “Windows” condition is applied. You can then reverse the condition states for printing the user guide for Windows."