How do novices operate Canon 7D SLR cameras?

Beginners can take photos with Canon 7D SLR camera by following the 9 steps in the Quick Start Guide.

On this basis, continue to read and understand the instructions of the camera, gradually increase the difficulty of shooting, practice shooting in other shooting modes, and deepen the mastery of shooting skills. It is best to learn some basic knowledge of photography (it is better to have a teacher, and there are many such knowledge online without a teacher), watch more good photos taken by others, think more and practice more by yourself, and make more friends in photography to exchange and learn in the process.