David Whitman encourages you to choose Aperture as the most important setting in setting up your camera.

Understanding Exposure, 3rd Edition by Bryan Peterson - a good book that is great for learning photography. Duck Duck Go can connect you with a place to buy this book.

David's cache of BAD Photos mostly of Hunt Dogs (some cute girls with dogs too) https://drive.google.com/open?id=0B0VQmm3RmAmeTVVQdUhuaGVkTVU

Aperture - https://en.wikipedia.org/wiki/Aperture

ISO - https://en.wikipedia.org/wiki/Film_speed

Shutter Speed - https://en.wikipedia.org/wiki/Film_speed

Have some fun. Take some photos and do a HPR episode.