Traditional Culture Encyclopedia - Photography major - I bought a new SLR, and Canon 5D2 can't use it. Is there a photography training class where you can learn the SLR function from scratch?

I bought a new SLR, and Canon 5D2 can't use it. Is there a photography training class where you can learn the SLR function from scratch?

Read the instruction manual of the camera twice first, and get familiar with the functions and working principles of each button of the camera according to the buttons in the instruction manual, and then make clear the concepts, such as aperture, shutter and sensitivity. At the same time, actually try to use different combinations of aperture, shutter and sensitivity, put the pictures together and compare them, and you can almost get started, and then you will see what you understand.