PC In-Depth Content Creator Tutorial?

Vintage Snaps

Respected Talker
Anybody know where I can find a legitimate, in-depth tutorial? I've found a few on YouTube but they are so specific to something that I have to jump around and watch like 10 videos just to get a full grasp on it. Granted I could just tool around with it all for a while and eventually i''ll figure it out, but to be honest, time isn't really a friend of mine so any way to speed up the learning curve would be awesome. Thanks!