What are the exposure modes of the camera? What is the difference between them? How to choose in photography activities? What do you pay attention to? Due on Saturday

Automatic mode, commonly known as "fool-like" shooting, camera built-in program to choose shutter speed, aperture, ISO and so on.

P files are commonly known as computer files, and the camera will choose the aperture and shutter according to the current environment and the ISO and flash settings in the fuselage.

Aperture priority, that is, a file, is also the most commonly used mode on SLR cameras. The user selects the aperture size and the camera determines the shutter speed.

Shutter priority, that is, S file, users choose shutter speed and camera to determine the aperture size.

Manual mode, that is, M file, the shooting parameters of the camera are manually adjusted by the user, which is suitable for experts to use.