Quote: Im so stupid!!...when taking photos in auto should the iso be set to auto? ruined lots of photos today because the iso was set to something different and i know it wasnt me! lol! honest..........
It probably depends on what sort of camera you were using, and whether you want big pictures. I normally have the ISO set to 200 for general snaps in good light, and to 800 when I'm shooting faster moving stuff, or using a long lens for example.
What do you think is wrong with your pictures? They may be recoverable.