Mrs. Reds; Do you have a close friend or relative that perhaps could show you how to do some things on the internet? I don’t mean to be rude, but some of your questions are very easily answered in person and are more complicated over the net. Are you relatively inexperienced on the internet?
At the top of the computer screen is a bar that has a bunch of nonsense characters. It looks like http://www.fluther.com/disc/20633/how-would-i-send-a-song-off-of-youtube-to-someone/ . If you press the Ctrl and C buttons at the same time (Ctrl first), and then compose an email however you are used to doing so, and then you press Ctrl and V at the same time, it will put that code into the email and your friend will be able to put it in her bar. This works for almost any website, and is the quickest and easiest way to share a YouTube video.
While we here at Fluther are very willing to help, it is sometimes difficult for us to know exactly what you need. If you go to http://www.google.com/ and type in what you are looking for you will probably find it, just be specific. If you can’t find your answer after about 15 minutes, try asking somebody in the room or house. If that fails, feel free to ask Fluther and we will be happy to help you in any way we can.
I wish you the best! The internet is huge and very confusing. We all need help to navigate it sometimes.