If you are not sure what you want yet, but have some idea - try searching one of these sites if you can't find it here.

http://www.entheosweb.com/Flash/default.asp

Our free Flash tutorials cover the basics of Flash animation and Flash actionscripting. Learn cool Flash effects and basic Flash concepts with these simple Flash MX 2004 and Flash 8.0 tutorials. 
Please note: 
1. You need to have Flash Player 7.0 or higher installed to view the Flash animation. 
2. Flash MX 2004 or higher must be installed in your system to download the .fla file.

http://www.flashkit.com/tutorials/

The easiest way to navigate around Flash Kit is to use the navigation bar at the top of your screen. It has links to all the major areas of Flash Kit, and these areas have also been conveniently divided into subcategories for you. If you get stuck, there is a Search Site option in the top right hand corner of the home page. Use it, as it's a great way to find what you want FAST!

http://www.flashperfection.com/

4000+ tutorials on Flash. Well worth a view.

http://www.tutorialized.com/tutorials/Flash/1

lash is a household name when it comes to multimedia. Whether you're creating standalone movies, interactive demos, or cool web components, Flash is a solid foundation on which to base your work. Learn how to work in 3D, drawing techniques, text effects, tips and tricks, ActionScript, and more!

http://www.w3schools.com/Flash/default.asp

Flash is a tool for creating interactive and animated Web sites! This Flash tutorial will teach you how to use Flash in your applications.

http://active.tutsplus.com/

Activetuts+ – named for the awesomely interactive stuff it will teach you to create – is a blog/Flash site made to house and showcase some of the best Flash, ActionScript and Flex tutorials around. We publish tutorials that not only produce great graphics and effects, but explain in a friendly, approachable manner.

Flash is a fantastically powerful tool and there are a million ways to do anything. We hope that reading Activetuts+ will help you learn a few tricks, techniques and tips that you might not have seen before and help you maximize their creative potential!