| Subject | English | Spanish |
| comp., MS | MS-DOS-based program | programa basado en MS-DOS (A program that is designed to run with MS-DOS and therefore may not be able to take full advantage of all Windows features) |
| comp., MS | MS-DOS icon | icono MS-DOS (The icon at the left end of the title bar. Clicking this icon displays the System menu for the MS-DOS window) |
| comp., MS | MS-DOS operating system | sistema operativo MS-DOS (A Microsoft computer operating system with a command-line interface that is used to control many internal computer functions, such as running programs and organizing and maintaining files) |