I've seen plenty of Internet tips for previous editions of MS Windows Movie Maker green screen.
However, does anyone know how to do the green screen image swap for W7 2013 Office version of Movie Maker?
I looked up the About for MM on my system and it indicates: Version 2012 (Build 16.4.3508.0205).

Trying to be able to put separate JPEGs and other video backgrounds into the green area on videos.
Thanks for any help.