Thank you for your response. I am on dialup but my friend is supposed to be getting dsl as soon as they get around to switching her phone line or something. I will start reading at the site you suggested.
There are many more reasons to learn something than to pretend it doesn't exist simply because you do not like it. I think you must be very young so I will not pay much attention to your views. I know 7 year olds who would have attempted to give me a much more comprehensive answer than you did.