Instructables.com at http://instructables.com
is a place to find instructions for just about anything. People who want to show how to do something post the instructions here. The subtitle of the website is "The World's Biggest Show and Tell".
The site has the following categories: Art, Crafts, Food, Games, Home, Life, OffBeat, Ride, and Tech.
There are instructions on how to make wind turbines, an electronic map, a wind harp, senior remote, solid wood digital clock, cheesecake, and much, much more.
The instructions for an item are divided into step-by-step screens with pictures and instructions.