Picturing to Learn. A Big List of Sites That Teach You How To Do Stuff - ReadWriteWeb. With all due respect to Kevin Smith, the web is no longer only for complaining about movies.
In fact, there are a large number of very helpful sites that teach you how to do things. These are do-it-yourself sites, but we're not talking about building a deck or baking a cake -- the web is full of more general interest sites that give quality instruction on all sorts of fun and useful projects. Including, sometimes, how to build a deck or bake a cake.