What are some good Windows courses/websites/books?

Question

IT education

Hello!
Prompt good courses or books on learning Windows. That's it, in order to understand the logic itself inside and out, all the basics are there, processes, secure devices, system folders, etc. AppData, Roaming, Registry, Safe Mode, BiOS, etc.
As an administrator, in general, only with an emphasis not on the network of course.
And then all the smart videos are written only in English by the Americans.