I’ll start by plugging Harvard’s free courses catalog as well as Udemy
Edit: Gonna add 2 more I remembered-
Blender - I wish I had more time to learn it, but I did start the infamous “Donut Tutorial” once!
Watch Cartoons Online - Lots of good older stuff!
If you can’t find something to get off to for free you’re either incompetent or a degenerate
Where!? Are you peeping on folks?
gestures broadly at the internet