While you can activate Windows through the Settings app, you also can use Command Prompt to make bulk activation easier ...

The very first thing that you need to do when trying to fix activation error code 0xc004f063 is to run the automated Windows Activation Troubleshooter.

Run wmic path softwarelicensingservice get OA3xOriginalProductKey from an elevated Command Prompt / PowerShell to retrieve the product key from UEFI and use that key to activate.

Ugh this kinda sucks but I guess it doesn't really matter. I had a bunch of Windows 7 keys from 2009 that have been great with 10 and 11. I get that this free ride is over but it still sucks. It ...