Hi Lucy here, and I'm gonna show you how to make a back of your iPhone in iTunes. So first your gonna plug the phone in. Now once you hear that your gonna want to open iTunes. Now you'll see your phone popup on the left hand side of the screen. And you can click on it and then your gonna get a lot of information about your phone.
Your gonna see what operating system its on, the name of your phone, all of that. Underneath the top section you'll see a section called backups. You'll see that you have the option to automatically backup to iCloud or to iTunes. So in this case will choose this computer. And then over here on the right hand side you can click on backup now. Once you click on it your gonna see a progress bar on the top. It'll tell you that it's backing up your phone and it'll also let you know when it's done. Once it's done down here where it says latest backup your gonna see the last time it backed up. In this case right now at 12:31 for this computer. So that's it. That's how you backup your iPhone to iTunes.