Hi DOOF__-
I'm Kevin B. Windows user like you. I do apologize for the inconvenience, let me help you sort things out.
Why does your Windows got deactivated? Does the license you have is the same edition of Windows that is currently installed?
Also, is there any changes made to your hardware components why your Windows got deactivated?
Kindly make your PC up to date before trying to activate it.
Please let me know what will happen. Hope this will help and have a blessed day!
Thanks,
Kevin B.
Independent Advisor