Siri understands natural language, so on the one hand you might think that a guide to Siri might not be needed. But on the other hand, you may not be aware of the wide range of things that Siri can do. Plus, it helps to make requests in particular ways. I'm guessing that if you're like me, you're not using Siri to the fullest extent. And if you're like me, you'll find iMore's ultimate guide to using Siri a real boon. The guide covers every possible facet of using Siri, from asking for information to completing tasks to launching apps. The guide begins with several sections on setting up and configuring Siri. It then has sections on how to make calls and send email and text messages to your contacts using Siri. Other sections cover setting alarms and timers, setting reminders, updating tasks and to-do lists, creating and updating calendar appointments, checking stocks, creating and updating notes, checking the weather, playing and controlling music, searching a variety of search engines, finding movie information, looking up sports scores and information, finding restaurants and making reservations, launching apps, and shopping for Apple products.