starting out in technology, or a review of explanations

http://www.teachparentstech.org/

http://chronicle.com/blogs/profhacker/technology-101-the-basics-no-one-tells-you/33844?sid=wc&utm_source=wc&utm_medium=en

http://pogue.blogs.nytimes.com/2011/05/19/25-more-tech-tips-and-tricks/