| Subject | English | Italian |
| IT, dat.proc. | copy from DOS/OS2/UNIX | copia da DOS/OS2/UNIX |
| IT, dat.proc. | to enter DOS/OS2/UNIX commands | eseguire comandi DOS/OS2/UNIX |
| comp., MS | Subsystem for UNIX-Based Applications | Subsystem for UNIX-based Applications (A Windows component that provides platform services for UNIX system-based applications) |
| comp., MS | UNIX file permissions | autorizzazioni file UNIX (A set of permissions that describes the access rights to a UNIX file or directory for the file owner, the group owner, and other users. Every UNIX file and directory possesses a set of permissions, and each user can have any combination of read, write, or execute access) |