To the left, picture taken with HDR (High Dymanic Range) Photography and the right is normal picture. I didn't photoshop the picture. What HDR photography is is combining 3 pictures of different exposure into a single picture.
For example, knowtise that on the right picture, you cannot really see the clouds and the details to it. But by combining a low exposure picture that fully exposes the details of the cloud with the picture a higher exposure for the trees and surroundings, you now have a benefit of both worlds.
BTW I am using a 3MP camera under 100CND with poor manual funtion. If only I had a better camera......