How do I create folders for app icons on the iPad home screen?

You can now create folders to organize groups of similar app icons on the home screen. This feature was added to the iPad with iOS 4.2.1.

To create a folder:

1. Touch and hold an app icon until it starts wiggling.
2. While the icons are wiggling, drag one app on top of another app.
3. A folder will be created containing the two apps.
4. Rename the folder or touch the folder icon to keep the name suggested by Apple.
5. Press the home button to stop the icons from wiggling.

To add more apps to a folder:

1. Touch and hold an app icon until it starts wiggling.
2. While the icons are wiggling, drag one app onto the existing folder.
3. The app icon is moved to the folder.
4. Press the home button to stop the icons from wiggling.

When you touch a folder, all apps inside the folder are displayed and can be opened from the folder.