It operates by temporarily activating the system, making it appear as if it were activated by an official KMS server, typically used in corporate environments. Uses KMS (Key Management Service) to activate Microsoft products. Operates without internet access for activation. Temporary activation: Typically requires reactivation every 180 days. Using KMS activator may breach Microsoft’s license agreements. Not suitable for prolonged or business-related usage. Supports activation of both Windows and Office editions.