Now available at TheMacU.com and the Mac App Store, “Learn — Lion Edition” is an app from with over 80 HD training videos. This course covers all the basics of Mac OS X 10.7 (“Lion”) along with some more advanced content.

The course looks at ways to perform basic file and folder navigation to how to best use applications like iCal, Mail, Safari, iTunes and Address Book. Each video is presented in HD video at 1280×720 resolution. Go to http://www.TheMacU.com to learn more and view several free sample lessons. You can download Learn — Lion Edition for US$6.99.