On your Apple device (iPod, iPhone, iPad, or Mac/Apple Computer), go to the app called iMessage.
 Click on it. Can't find it...? Scroll to the very top and it will be on what is called a "banner"., If they're in your contacts, their information should pop right up. If they're not, you can enter their phone number instead., You can't start a chat without sending a first message, so type away!

, You can keep your conversation going from there.
Open up iMessage.





Find the button that looks like a box with a pencil in it.





Write in the names of people you want  to add.
Type your message.
Hit enter to send it.
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