1. Accessiblity 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, swipe down from the Notification bar.
   
3. Tap the Settings icon.
   
4. Swipe to the Personalization section, then tap Accessibility.
   
5. Tap the desired option.
   Note: For this demonstration, 'Vision' was used.
   
6. Tap the desired option.
   Note: For this demonstration, 'Talk Back' was used.
   
7. Tap the TalkBack on toggle to turn the feature on.
   
8. Tap OK.
   
9. Follow tutorial to set up TalkBack, continue by tapping NEXT.
   
10. To turn TalkBack off, go to Settings > Accessibility > Vision > Talkback. Double-tap the TalkBack toggle to turn off.
    
11. Double-tap OK.
    
12. To turn Flash alerts/notifications on/off, from the Accessibility page, tap Hearing.
    
13. Tap Flash Notfication
    
14. Tap Turn ON.
    
15. To turn off Flash notification, from the hearing page, tap Flash notification.