If you use the computer in your job frequently or everyday life you should have no problem. I did a few lessons and got the hang of it and went from there.
Personally I love the program because I am math challenged (this coming from a person who is a payroll manager). I like the fact that I can play with my design, color, and layout before I even purchase one yard of fabric or cut one piece.
It has opened a whole new world of quilting that I thought I could never be part of.