HEATKEYS

National Geographic is the source for photos, free desktop wallpapers of places, animals, nature, underwater, travel, and more, as well as tips and photographer bios.

Digital SLR photography guide. Your guide to photography. Learn how to use your digital SLR camera with this free online photography guide. Camera settings and photography techniques explained.

Udemy is a website that enables anyone to teach and learn online. Udemy tries to democratize online education by making it fast, easy and free to create online courses. Udemy is an open platform, so anyone can build an online course by posting videos...

YouTube is a place to discover, watch, upload and share videos.

The best photography the net has to offer. And how to do it yourself. We are a photography blog like no other.

Photo.net is a photography community that includes forums, reviews, and galleries for members and casual viewers.

Tuts+ teaches creative and technical skills across many topics to millions of people worldwide. We offer tutorials, articles, news and insights that help you take your knowledge to the next level.

ShutterFreaks promotes better photography through training and sharing ideas.

Free e-course with 21 tips for taking better photographs with your digital camera.

Guide to digital underwater photography. It covers equipment, settings, lighting, composition, supermacro, wide-angle, wrecks, maintenance and dive travel.