Windows 10 reinstall help

[Varpin]

Hello!

 

I'm going to upgrade my motherboard from LGA 1151 to AM4 and I need to know some things before I reinstall windows... ( I have windows 10 FPP licence)

Do I need to first deactivate and uninstall windows product key from my current PC before I can reinstall it to another PC? Or do I just simply install the new motherboard and CPU and install windows and reuse the product key without deactivating it from my current PC? OR Do I just do nothing --> upgrade the motherboard and CPU and just plug the drive that has windows installed? (no formatting, reinstalling windows or reusing the product key)

 

Thank you!

[Varpin]

EDIT: Okay I found that I need to deactivate windows first.