Lumosity - Brain Games & Brain Training. InstaEDU. Lynda.com - Software. StraighterLine. Pathwright. Coursera. UPDATE: we're doing a live, updated MOOC of this course at stanford-online July-2014 (not this Coursera version).
See here: CS101 teaches the essential ideas of Computer Science for a zero-prior-experience audience. Computers can appear very complicated, but in reality, computers work within just a few, simple patterns. Khan Academy.