When taking a picture, it's not surprising that your first instinct may be to place the subject smack dab in the center of the frame. But for a more compelling composition, imagine the scene that you're going to photograph with imaginary lines dissecting the frame into three sections, horizontally and vertically. Rather than always placing the subject in the center of the frame, put it in one-third of the frame - just a bit off-center. This placement gives the subject room to "move" in or out of the frame; it also adds pizzazz to the overall photograph, showing the viewer the environment the subject is in.

Know How to Use Your Flash
In low-light situations, use a tripod and a flash that is balanced with the available light. You can also try using your flash with a slower shutter speed. Take the flash off your camera and avoid pointing it directly at the subject. You can bounce the flash off the ceiling or wall if your camera has the ability. And keep this in mind: The best flash photographs are those in which you can't tell if the photographer used a flash.

Take as Many Photos as You Can
It's always better to have more material than you think you need. And who knows, the photographs you take on a whim may turn out better than your planned shots.

Check the Background
Try to avoid distracting backgrounds. Plain backgrounds often work best. And don't forget to make sure your subject doesn't have anything sticking out of his or her head, like a tree or a utility pole. (It happens more than you think.)"