... 15.5. The Mac Reads to You So far in this chapter, you& apos;ve read about the Mac& apos;s listening ability. But the conversation doesn't have to be one-way; it's even easier to make the ... Preferences. Click the Text to Speech tab at the top of the window. As you can see in Figure 15-14, you can control which of the Mac& apos;s voices you want your computer to use, as well as ... land you in trouble. (A 500-page printout brought to its knees by a paper jam comes to mind.) In other words, if you& apos;re still sitting in front of your Mac, you may not need the Mac to speak...