Without a genuine product key, Windows will revert to a 30-day grace period or non-genuine state.
While clever, Remove WAT:
Remove WAT functions by patching system files responsible for activation checks. Specifically, it targets: Remove WAT 2.2.6.0
It removes the activation section from the Control Panel and hides all "non-genuine" watermarks. Safety and Legal Risks Without a genuine product key, Windows will revert
It stops scheduled tasks like WatTask , which are responsible for checking the authenticity of your Windows copy. Without a genuine product key
Your PC isn't "activated"; it’s just "blind" to the fact that it isn't genuine. This can prevent you from downloading certain official Microsoft updates. Modern Recommendations
There are several reasons why you might want to remove WAT 2.2.6.0 from your system: