How to see how the application works (under the hood) on windows?

Question

Windows

I was interested in the windows trottlestop utility, with which it removes throttling and affects the processor itself.
The question itself is how to open files and see how it bypasses all protections and affects windows?

Answer 1

1. Read the software's technical documentation, which will most likely describe the approach used in the implementation.
   
2. Contact the authors of the program and ask for the source code (which is unlikely).
   
3. Apply reverse engineering .
   

Answer 2

download the program and you will see everything =)

okay, here is the program