help docs and tutorials are either in your download center or on the product support page for the associated product... probably check both since some are free to everyone and some you need to purchase the product to have access to.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.