1. Accessibility features allow you to improve the usability of your device for users affected by impaired vision or hearing, cognitive difficulty, or reduced dexterity.
   
2. From the home screen, tap Apps.
   
3. Swipe to, then tap Settings.
   
4. Scroll to, then tap Accessibility.
   
5. Tap to adjust the desired options.
   Note: For this demonstration, tap Vision.
   
6. To set your device to provide spoken feedback, tap TalkBack.
   
7. Tap the TalkBack toggle to enable this feature. Double-tap to disable.
   
8. Tap OK.
   Note: To view more TalkBack options, draw an "L" shape on the screen. To go back to the previous screen, draw a backwards "L" shape on the screen.