You’re going to spend a lot of time using the iPhone’s home screens, so you’ll probably want to arrange them to your liking.

By tapping and holding any application icon on the home screen, all the icons will start to jiggle and a little ‘x’ will appear in the top left on all third-party apps. In this mode, you can drag-and-drop icons wherever you like; if you drag them to the edge of the screen, you’ll either shift to the adjacent page or create a new page. You can have up to a maximum of 11 pages.

You can even drag icons in and out of the iPhone’s dock (the grey bar at the bottom of your iPhone), if you want to have quick access to an application no matter what home screen you’re on.

While the icons are shaking, you can also remove any third-party apps (those that don’t come with the iPhone) by tapping the little ‘x’ that appears in the top left corner. When you’ve got everything set up just the way you want it, tap the Home button and the icons will stop jiggling and this will lock the icons in place.