How do I change the volume?
You can control the volume on your Nexus 7 tablet by pressing the physical buttons. You can also use the volume settings in the main menu.
1. To turn the volume up, press the Volume up button.
2. To turn the volume down, press the Volume down button.
3. To change the volume settings within the menu system, touch Apps.
4. Touch Settings.
5. Touch Sounds and notifications.
6. To decrease the volume for media, move the slider for Media volume to the left.
7. To decrease the volume of alarms, move the slider for Alarm volume to the left.
8. To decrease the volume of any notifications, move the slider for Notification volume to the left.