| Type | operating system, DOS |
|---|---|
| Developer | IBM |
| Based on | MS-DOS |
| First release | 1981 |
| Latest version | IBM PC DOS 2000 (1998 год) |
| License | proprietary license |
| Platforms | x86 |
| Written in | Assembly language, C |
| Predecessor | 86-DOS |
| Introduced | 1981 |
Sources: Wikidata (CC0) · Wikidata Q863568
Programming languages · 1
| Language | Paradigms | First appeared | Developer |
|---|---|---|---|
| QBasic | procedural programming | 1991 | Microsoft |
Operating systems · 1
| Operating system | Developer | First release | License |
|---|---|---|---|
| 86-DOS | Seattle Computer Products, Tim Paterson | 1980 | — |