The best video tutorials for understanding the operation of a computer?

Question

Iron

I am reading the book "Computer Architecture" by Tannenbaum and Austin, everything is clear, but still there is no way to go into practice yet, but it is interesting and desirable to see and understand how everything really happens, so tell me video tutorials where everything is told and shown in detail about
everything /c/ Thank you in advance!

Answer 1

video lessons? There are lectures .
Without knowing the specifics of what exactly you want to learn and what you mean by "practice", there are too many options.

Answer 2

To understand what is really happening, you will have to spend a significant amount of time.
From a practical point of view, the issue of operating the OS is discussed here