User Activity

why is there an autofocus/manual on the left hand side of the lense if you already change that on the right hand side of your camera??? it because the camera button is diff from the lense??...i just had to recently buy another lense cuz mine was...
for some reason my canon is having focus problems even on auto focus..what is going on??
when i tried to order some of my pictures on 11x14 said too low resolution... if i used my telephoto lens, would that be why???