Saving Youtube Videos To Computer?

I'd really like to know if there is a fast and easy way to save youtube videos to my computer. I've tried downloading all sorts of programs and they either don't work right or require me to keep downloading more and more programs. I'd like to save videos without having to clutter up my computer... show more I'd really like to know if there is a fast and easy way to save youtube videos to my computer. I've tried downloading all sorts of programs and they either don't work right or require me to keep downloading more and more programs. I'd like to save videos without having to clutter up my computer with tons of useless programs. Is this possible? What is the quickest, most efficient way?
9 answers 9