Samsung GALAXY MEGA Quick Reference Manual page 17

Camera
This device gives you the magic of professional digital
photography. With stunning photographic output and a
range of exceptionally rich professional shooting modes,
editing features and various apps. Going pro has never
been this easy or this fun.
1. From the Home screen, tap
2. Using the device's main display screen as a
viewfinder, adjust the image by aiming the camera at
the subject.
3. If desired, before taking the photo, use the left area
of the screen to access various camera options and
settings. You can also tap the screen to move the
focus to a desired area of interest.
4. Press
(Camera key) until the shutter sounds.
(Camera).