| Subject | English | Greek |
| IT | windows environment | παραθυρικό περιβάλλον |
| comp., MS | Windows Preinstallation Environment | Περιβάλλον προεγκατάστασης των Windows (A minimal Win32 operating system with limited services that's used to prepare a computer for Windows installation, to copy disk images from a network file server, and to initiate Windows Setup) |
| comp., MS | Windows Recovery Environment | Περιβάλλον αποκατάστασης των Windows (A special version of Windows Preinstallation Environment (Windows PE) that includes diagnostic, troubleshooting, and maintenance tools) |