| Type | operating system, single-user operating system, DOS |
|---|---|
| Developer | Microsoft |
| First release | 1981 |
| Latest version | 8.01 |
| License | MIT License, proprietary license |
| Platforms | IBM PC compatible, Intel 8086 |
| Written in | Assembly language |
| Website | microsoft.com |
| Predecessor | 86-DOS |
| Successor | Microsoft Windows |
| Introduced | 1981 |
Sources: Wikidata (CC0) · Wikidata Q47604
Programming languages · 8
| Language | Paradigms | First appeared | Developer |
|---|---|---|---|
| Clipper | — | 1985 | — |
| GFA BASIC | — | 1986 | Frank Ostrowski |
| Microsoft C | structured programming, object-oriented programming, declarative programming | 1983 | Microsoft |
| Microsoft Pascal | — | — | Microsoft |
| QBasic | procedural programming | 1991 | Microsoft |
| QuickBASIC | — | 1985 | Microsoft |
| Turbo Basic | — | 1987 | Borland |
| Turbo C++ | — | 1990 | Borland |
Operating systems · 3
| Operating system | Developer | First release | License |
|---|---|---|---|
| IBM PC DOS | IBM | 1981 | proprietary license |
| MSX-DOS | Microsoft | — | — |
| Multi-tasking MS-DOS 4.0 | Microsoft | 1986 | MIT License |
Operating systems · 1
| Operating system | Developer | First release | License |
|---|---|---|---|
| DESQview | Quarterdeck Office Systems | — | — |
Operating systems · 1
| Operating system | Developer | First release | License |
|---|---|---|---|
| Microsoft Windows | Microsoft | 1985 | proprietary license |