I am 70years old back in the mid-seventies I had Om-1 Olympus camera did everything full -manual mode, bot I have not a camera for over 40years so this all new to me with these new camera's. I am taking this course because need to be able to the photographer for my company Arcana Exploration and Discovery LLC.. We are going to Arizona soon and I need to be up on this new stuff. Looking forward to the class.