Changing w10 to w7, loss of activation?

Question

Windows

Good day to all! Such a question, w10 pro 64bit license is installed (free update). I want to put w7 (clean install), only pirated, no license.
So the question is, will the w10 license be lost when switching to w7, and then back?

Answer 1

In win10 there is an option to save the license on MS servers. They also have instructions on how to do it. You need to save the license (activation), put whatever you want, then you can demolish everything again and activate win10. Upgrading from pirtka to win10 will not work. But why such suffering? We put a virtual machine and soar her brain as much as necessary.