To use the camera:
First, select the Settings button.
Note: If the Toolbar is hidden, first select the Edit Button
at the top right corner of your screen.Then select
Camera from the Settings menu.

Key to the above illustration:
1 - Opens your
Media Library, and, if an image has been snapped, also saves that image.
2 - Switches the camera from rear-facing to front-facing.
3 - Select to snap a photograph. After an image has been snapped, the
Snap Imagebutton updates to
New Image. Selecting
New Imagesaves the current image to your
Media Library.
For information on the
Media Library, see
How to Use the Media Library.