Udemy makes it very hard for paid students to take legitimate screenshot notes. There are quite a lot of complains from end users, but Udemy did not pay enough attention to that (or they ignored it).
I have summarised 4 ways to bypass this black screenshot to help paid students take note via screenshots.
Complains from users
There are quite a lot of complains on the internet about this feature Udemy has implemented. Obviously, this feature is causing a lot of problems for legitimate students who purchased their courses. You can see from most major platforms: