Siri is an amazing piece of technology. It enables you to talk to your iPhone or iPad, ask it questions and immediately get a responce. You can set reminders, make phone calls, open apps, ask trivia questions, ask for a weather report and much, much more.
To use Siri, just turn on your iPhone or iPad, then hold down the Home button. After a second, Siri will appear on-screen and you’ll hear a tone. Ask a question, leave a pause, then wait for Siri to reply. It’s that easy.
You can get more detailed instructions here, and to learn what questions can be asked, visit this link.