To see all your apps, touch the All Apps icon in the Favorites tray on any Home screen.
This is where you can see all your apps. You can move app icons to any of your Home
screens.
From All Apps, you can:
Move between screens. Swipe up or down.
Open an app. Touch its icon.
Place an app icon on a Home screen. Touch & hold the app icon, slide your finger, and lift your finger to drop
the icon in place.
To remove an app icon from the Home screen without removing it permanently from your device, touch & hold it, slide
your finger toward the top of the screen, and drop the app over the Remove icon.
To view info about an app from an All App screen, touch & hold it, slide your finger toward the top of the screen, and
drop the app over the App Info icon.