Originally posted by maxmagnum Yes, a beginners Q:
Can't really seem to understand what the key difference btw. Auto and P mode is. Both shoot with optimal parameters as decided by the camera.
The only major difference I see is that in P mode you can use the green button that allows the dial to change the aperture or shutter.
Other than that, both modes seem pretty automatic to me.
"...seem pretty automatic..." That is a very general statement, but the differenc is in the details. For instance except for manual and TaV your shooting "pretty automatic".
In green mode the camera not only picks all of the shooting parameters but also does not let you change the settings if you don't like what the camera has chosen.
In P mode you can change the ISO, aperature, shutter, access different flash modes and menu items.
See the difference?