Basic music production course?

I’m looking to get into FL Studio. I bought it a few years ago but never managed to get in depth and it’s been a few years since I used it.
I play classical guitar so I have a background in music theory however I see I miss the key concept when it comes to digital music production.
I got a bit worries when I watched the intro video for the FL beginner course as the tutor stated it was good for someone with a digital background, coming from other software.

It made me wonder if this community has a course to offer to cover the gap so I have a better understanding of digital music. Things like VST, I know that many plugins rely on changing the graph of the sound by manipulating things like reverb and so on. It’s those types of things I’m missing.
Is there a course available that covers these topics?