To add to this. MangoJelly offers very good tutorials, as well as a full course on Udemy. He released a 4 minute overview: https://www.youtube.com/watch?v=mSwvnZ1jsXg

DeltaHedra, another great YouTube channel, also released a good video that shows the previous and this version next to each other: https://www.youtube.com/watch?v=bYdobpjTypg

Thumbs up for both of them, but I must say that DeltaHedra has become my new favourite FreeCAD content creator. Especially after he started using his own voice. His old content was good, but his current his magnifique! The quality of the content he pushes is above and beyond.