Create folders to more easily manage your favorite application icons on the home screen, with up to 10 icons in each folder and a maximum of 100 on the home screen (including icons inside the folders).

ENGADGET: PlayStation Vita's firmware update 2.10 adding folders, enhanced video playback

In Google's unaltered version of Android 4, a folder is created whenever two app icons are dragged on top of one another.

CNN: STORY HIGHLIGHTS