New to Scrivener looking for guide books and tutorials

I’ve downloaded the Windows trial, worked through the tutorial document, now looking to progress.

I’ve searched on Amazon and saw a few books, Dummies guides and novel writing. I’m more interested in playwriting and screenwriting, can anyone recommend any resources, books, websites, Vulcan mind-melds that’ll get me working in Scrivener? Would the Dummies guide be useful or is it geared more toward the novelist?

I searched on here for playwriting but the only threads I saw were a few years old. Are there any playwrights on here who have resources they could recommend?