Hello All! I just purchased a Canon Powershot A3100 IS. When I take a picture and then view it on the camera's LCD screen, it is great- really great. However, when I transfer it to my computer, it looks very grainy and the colors are not as sharp/saturated - they look faded.
I know there are ways to decrease "grainyness" (have already tried lowering ISO), but if my pictures were actually grainy, wouldn't they show up that way on the camera's screen as well?
OR is it common for the picture to look better on the camera than it does on a computer?
Thanks for any help you can give me 


