Lots of great advice on here. I would also recommend Keith Rowleys book, but would add the late, much lamented, Mark Baker’s book ‘Woodturning - A Craftsman’s Guide.’ I think it is out of print, but you could still get a used copy for a reasonable price.
As for videos on YouTube, I would recommend Mike Waldt’s . He has a good ‘beginners series’ covering the basic tools and their use. Martin Saban-Smith’s videos are also very good. He started them when he, himself, was starting out as a turner, so he has been able to experience the pitfalls of turning, and pass on valuable advice as how to avoid them.
I also think it’s a good idea to join a local club. You can get good advice from experienced turners, both about the craft and about the kit you need (and don’t need).
Good luck.
D.