| Subject | English | Korean |
| comp., MS | Windows activation | Windows 정품 인증 (The process of activating Windows) |
| comp., MS | Windows Activation Client | Windows 정품 인증 클라이언트 (The application that helps the user to activate a Windows product with Microsoft) |
| comp., MS | Windows Activation Technologies | Windows 정품 인증 기술 (A set of antipiracy features for activation and validation in Windows Vista and Windows 7) |