We thought Windows XP was already user friendly, but we suppose a little extra coaching could never hurt: "In order to keep you focused on learning, Bikini Classroom has thirteen gorgeous instructors to teach you! There are three College Students, two French Maids, two Country Girls, two School Teachers, a Game Show Host, a Police Officer, a Business Woman, and of course ... one Bikini Girl!"

Bikini Classroom (bikiniclassroom.com)