Turn off icon labels in the action bar
By default, labels appear under icons in the action bar at the bottom of the screen. The labels identify
and explain the signature actions available to you. If you turn off this setting, icon labels don't appear
unless you touch and hold the icon in the action bar.
Tip: You can slide your finger between icons to see the labels. To avoid selecting an option, slide your
finger outside of the action bar.
1. On the home screen, swipe down from the top of the screen.
2. Tap Settings > Display.
3. Turn off the Always Show Icon Labels switch.