1. From the home screen, tap the Settings icon.
   
2. Scroll to Accessibility, then tap Accessibility.
   
3. Tap to adjust accessibility features as desired.
   
4. To use the TalkBack feature, tap TalkBack.
   
5. Tap the TalkBack switch to turn it on.
   
6. Tap OK.
   
7. Tap Exit to exit the tutorial.
   
8. Triple tap the TalkBack switch to turn the feature off.
   
9. Triple tap OK.