Although the digital world seems to be taking over, there are still people who are have little understanding of how to take great pictures using a digital camera. Not everyone would take a photography class to have that knowledge. Here in this link , David Pogue was helping a man cursing at his camera, because he was frustrated the fact that he was not getting the right shots on his camera. Here talks of suggestions of how to create great picks and knowledge on cameras that can give you great pictures. To help other people that maybe like the man cursing at his camera.