It simulates a KMS server to trigger volume license activations.
HEU KMS Activator is a tool designed to activate Microsoft products—specifically Windows and Office—using Key Management Services (KMS) emulation. HEU KMS Activator 27.0.2
Note: Using unauthorized activators carries security risks, such as malware or spyware. The only official way to activate software is via the Microsoft 365 Admin Center or valid product keys. It simulates a KMS server to trigger volume
It is typically used for volume-licensed versions of Windows and Office. HEU KMS Activator 27.0.2