1. From any screen, swipe down from the notification bar.
   
2. Notifications will be displayed on this screen.
   
3. To access the notification screen, tap Settings.
   
4. Scroll to, then tap Notifications & Quiet Time.
   
5. To adjust notification sounds, tap Notification Sound.
   
6. Scroll to, then tap the desired notification sound.
   
7. Tap the Back icon.
   
8. To adjust notification settings for a specific app, scroll to, then tap the desired app.
   Note: This tutorial selects 'Clock'.
   
9. Adjust notification settings as desired.