I still have no idea how to use my camera very well let alone other people's. My sister received a new camera for Christmas and was asking me questions and I didn't know much about hers either. The problem she had was that she accidentally reformatted her camera which ended up deleting the pictures she had on it. So she lost all of her Christmas day pictures and was pretty bummed. I told her that with the help from sd cards she could save her pictures next time before she changed any settings. I guess we both need to read our manuals a little more so this kind of thing doesn't happen again.