Apple's iPhone allows you to download and install apps, depending on your interests. Once installed, these apps are displayed on the home screen, where you can launch them anytime you want. If you have certain apps that you use more than others, rearrange them however you want so you have quicker access to those applications.
Press and hold down one app for a few seconds, then release. All your applications begin to vibrate.
Press and hold the application you want to move, then drag it using your finger to the location you want to place it. Repeat this process to move the other applications.
Press the "Menu" button to save your changes. The apps no longer vibrate.