There's a first person view of the full Windsor knot here: https://www.youtube.com/watch?v=WmPAJ6NcR6Q
Other knots:
Half Windsor knot: https://www.youtube.com/watch?v=nTWvEycDaxM
See the original (four hands knot) how to tie a tie video here:
https://www.youtube.com/edit?o=U&video_id=S7dOg33zsro
Trinity: https://www.youtube.com/watch?v=b27LVfTiYwU&feature=youtu.be
My shirt ironing technique: https://www.youtube.com/watch?v=p6zhWs5FiA4
