This is a page where you can list and review resource links used in the BTOP plans. There is one step outlined here as a very sketchy beginning. Please email jtabbut@gmail.com for editing access to this page.
http://www.bbc.co.uk/webwise/courses/computer-basics/lessons/computer-basics/
These videos introduce computer basics
http://www.gcflearnfree.org/computerbasics/1
Etc.
Computer Basics Handout. Has pictures.