Holiday decorations, large family gatherings, ice skating, and ski slopes: Winter presents a unique set of shooting challenges for any photographer. Our guide offers advice for taking great pictures this winter, indoors and out. And it doesn’t matter if you have a basic point-and-shoot digital camera or a feature-loaded digital SLR. “Simple solutions” show you how and when to use your camera’s preset modes (found on most cameras) and other easy-to-use features; “Serious solutions” help you take best advantage of some cameras’ advanced capabilities.