I think it could be helpful if you started taking and collecting notes, either electronically or by hand (whichever is most efficient for you), and starting your own little master list of stuff you can easily refer to as needed. If you like watching videos, I’d suggest either having 2 windows open for note taking alongside viewing (you could even screenshot/snip frames for visuals that you want to add to your notes as well), or having a notebook handy to jot down stuff as you watch. This way you can have whatever info you need more quickly accessible when you actually need to refer to it.