Home screens on the Samsung Galaxy S III (S3) are very configurable; you can even delete complete Home screens and add brand new ones.
Out of the box, the Galaxy S3 comes with seven home screens. As we have learned, you can customize each screen with App icons and widgets and really tailor make each page to better suit the way you use the phone.
One great feature is that you can delete complete Home screens and start over and add new ones. You can then rearrange your Home screens so that what you need is available in exactly the way you desire.