Thank you, Lexie, for the kind words!
As I reread my posted statement (about being smart),I realize it sounds boastful. I am sorry. I am just trying to talk myself out of feeling stupid about computers.
Anyway, as for trying to make things sound clear, I have taught my own kids at home for 20 years, and have taught writing, humanities, speech and debate classes to other homeschoolers for most of that time. I have learned that until I can make myself understood by third graders, I have not really communicated the essence of a subject.
I have also found, to my chagrin, that the best way for me to begin learning a new subject myself is with a book written for third graders! Maybe that is because books for children must systematicaaly cover the core of the topic in a interesting, entertaining narrative while cutting the fluff and technical jargon. Or, maybe that's just where my mental level is!
I guess I need to study a computer course for third graders!