Video Editing Tutorials_iMovie, FCP, Premiere, MM
Here are links to the tutorials for various digital video editors. All of these are FREE tutorials with the exception of LYNDA.COM which I highly recommend if you have a little money for a membership at $25/month (and you are not bound to do more than one month). It is an AMAZING tool and the instruction is TOP NOTCH.
Apple FCP 7 and X
http://multimedia.journalism.berkeley.edu/tutorials/finalcut/ Free
http://www.lynda.com/Final-Cut-Pro-tutorials/Final-Cut-Pro-X-Essential-Training/117532-2.html
Apple iMovie
http://multimedia.journalism.berkeley.edu/tutorials/imovie/ Free
http://www.lynda.com/search?q=imovie+x
Adobe Premiere Elements
http://tv.adobe.com/watch/learn-premiere-elements-10/new-features-in-premiere-elements-10/ Free
Adobe Premiere CS6
http://tv.adobe.com/show/learn-premiere-pro-cs6/ Free
and another good one is:
http://www.mediacollege.com/adobe/premiere/pro/ Free
Windows Live Movie Maker
http://windows.microsoft.com/en-US/windows/explore/produce-your-own-movie Free
Remember that you can use a trial version of Adobe Premiere CS6 for 30 days for free if you want to learn the basics of that one and see if you like it.