Golf videos are numerous and are for all abilities, however, it can be difficult to remember stuff when you're practicing. I would recommend these only as an help to regular lessons.
Incidently, I found an old BBC "Play Better Golf With Peter Alliss" video in a second hand shop. There were only a few tips I've picked up on, but the video was made in the 1980s so the pupils' fashion sense was hilarious .... well worth the £2 I paid.
Paul