It is permanent.
Both methods typically involve using open-source scripts found on repositories like GitHub (e.g., Microsoft Activation Scripts or MAS). While these specific community-vetted scripts are widely considered "cleaner" than old-school .exe cracks that contained malware, they still bypass Microsoft's Licensing Terms of Service. Always ensure you are sourcing tools from reputable, peer-reviewed community hubs to avoid security risks.
In the world of Windows customization and activation outside the standard Microsoft Store, two acronyms dominate the conversation: and HWID .