I have almost no knowledge of how computers and electronics work, other than -
Put in plug. Turn on. Use. Turn off.
But the explanation did make some kind of sense to me. Perhaps whem you're a little older (like me, 19 on Fri ) you'll be able to make sense out of complete garble?
Now that is rather worrying. If you get info like that going out, and it falls on the wrong ears... bad stuff could happen