| Type | operating system |
|---|---|
| Developer | IBM, Microsoft |
| Latest version | 4.52 Convenience Pack 2 |
| License | proprietary license |
| Platforms | x86, PowerPC |
| Written in | C |
| Website | ecomstation.com |
| Successor | ArcaOS |
| Introduced | 1987 |
Sources: Wikidata (CC0) · Wikidata Q189794
Programming languages · 4
| Language | Paradigms | First appeared | Developer |
|---|---|---|---|
| Microsoft C | structured programming, object-oriented programming, declarative programming | 1983 | Microsoft |
| Microsoft Pascal | — | — | Microsoft |
| QBasic | procedural programming | 1991 | Microsoft |
| QuickBASIC | — | 1985 | Microsoft |
Operating systems · 2
| Operating system | Developer | First release | License |
|---|---|---|---|
| ArcaOS | Arca Noae | — | end-user license agreement |
| OsFree | — | — | — |