Do you know that you have several screens of apps in the iPhone. If you swipe to the left on the home screen, you will move to the next screen. Each time a screen fu=ills up, the iPhone automatically creates a new screen for the apps that don't fit any more.
Once you find the other screens you can:
- Move icons from one screen to another
- Create folders of icons
To do this, hold any icon until the icons on the screen start to wobble. When you have that, to move an icon, drag it to the screen you want. To create a folder, drag one icon on top of another.
To exit this, press the Home key
You can also rearrange icons from the Apps tab in iTunes when the phone is connected. That's easier, but not eveyeron uses iTunes