Home › Entities › operating_system › OS/2

OS/2

operating system from IBM
Thing operating_system Q189794
Press Enter · cited answer in seconds

OS/2

Summary

OS/2 is an operating system[1]. OS/2 has Wikipedia articles in 43 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • OS/2's instance of is recorded as operating system[3].
  • OS/2 was followed by eComStation[4].
  • OS/2 was followed by ArcaOS[5].
  • OS/2's developer is recorded as IBM[6].
  • OS/2's developer is recorded as Microsoft[7].
  • OS/2's copyright license is recorded as proprietary license[8].
  • OS/2's programmed in is recorded as Q15777[9].
  • OS/2's software version identifier is recorded as 1.0[10].
  • OS/2's software version identifier is recorded as 1.1[11].
  • OS/2's software version identifier is recorded as 1.2[12].
  • OS/2's software version identifier is recorded as 1.3[13].
  • OS/2's software version identifier is recorded as 2.0 LA[14].
  • OS/2's software version identifier is recorded as 2.0[15].
  • OS/2's software version identifier is recorded as 2.00.1[16].
  • OS/2's software version identifier is recorded as 2.1[17].
  • OS/2's software version identifier is recorded as 2.11[18].
  • OS/2's software version identifier is recorded as 2.11 SMP[19].
  • OS/2's software version identifier is recorded as Warp 3.0[20].
  • OS/2's software version identifier is recorded as Warp Connect[21].
  • OS/2's software version identifier is recorded as Warp Server 4[22].
  • OS/2's software version identifier is recorded as Warp 4[23].
  • OS/2's software version identifier is recorded as Warp Server 4 Advanced SMP[24].
  • OS/2's software version identifier is recorded as 4.50 Warp Server for e-Business[25].
  • OS/2's software version identifier is recorded as 4.51 Convenience Pack 1[26].
  • OS/2's software version identifier is recorded as 4.52 Convenience Pack 2[27].

Body

Definition and Type

OS/2's instance of is recorded as operating system[3].

Origins

December 1987 marks the founding of OS/2[28].

Why It Matters

OS/2 has Wikipedia articles in 43 language editions, a strong signal of global cultural recognition.[2] OS/2 is known by 52 alternative names across languages and contexts.[29]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . os2museum.com. Retrieved . os2museum.com. Provenance: wikidata.org.
  9. [11] ↑ . os2museum.com. Retrieved . os2museum.com. Provenance: wikidata.org.
  10. [12] ↑ . os2museum.com. Retrieved . os2museum.com. Provenance: wikidata.org.
  11. [13] ↑ . os2museum.com. Retrieved . os2museum.com. Provenance: wikidata.org.
  12. [14] ↑ . os2museum.com. Retrieved . os2museum.com. Provenance: wikidata.org.
  13. [15] ↑ . os2museum.com. Retrieved . os2museum.com. Provenance: wikidata.org.
  14. [16] ↑ . os2museum.com. Retrieved . os2museum.com. Provenance: wikidata.org.
  15. [17] ↑ . os2museum.com. Retrieved . os2museum.com. Provenance: wikidata.org.
  16. [18] ↑ . os2museum.com. Retrieved . os2museum.com. Provenance: wikidata.org.
  17. [19] ↑ . os2museum.com. Retrieved . os2museum.com. Provenance: wikidata.org.
  18. [20] ↑ . os2museum.com. Retrieved . os2museum.com. Provenance: wikidata.org.
  19. [21] ↑ . os2museum.com. Retrieved . os2museum.com. Provenance: wikidata.org.
  20. [22] ↑ . os2museum.com. Retrieved . os2museum.com. Provenance: wikidata.org.
  21. [23] ↑ . os2museum.com. Retrieved . os2museum.com. Provenance: wikidata.org.
  22. [24] ↑ . os2museum.com. Retrieved . os2museum.com. Provenance: wikidata.org.
  23. [25] ↑ . os2museum.com. Retrieved . os2museum.com. Provenance: wikidata.org.
  24. [26] ↑ . os2museum.com. Retrieved . os2museum.com. Provenance: wikidata.org.
  25. [27] ↑ . os2museum.com. Retrieved . os2museum.com. Provenance: wikidata.org.
  26. [28] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata sitelinks. wikidata.org.
  2. [29] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). OS/2. Retrieved October 3, 2026, from https://4ort.xyz/entity/os-2
MLA “OS/2.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 Oct. 2026, https://4ort.xyz/entity/os-2.
BibTeX @misc{4ortxyz_os-2_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{OS/2}}, year = {2026}, url = {https://4ort.xyz/entity/os-2}, note = {Accessed: 2026-10-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): OS/2 — https://4ort.xyz/entity/os-2 (retrieved 2026-10-03)

Canonical URL: https://4ort.xyz/entity/os-2 · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 6d ago · Printstream · 2026-09-27 view diff on Wikidata ↗
    Wikipedia languages → ['ar', 'az', 'be', 'be_x_old', 'ca', 'cs', 'da', 'de', 'en', 'eo', 'es', 'fa', '
    Gnd id → 4198282-4
    Sitelink count → 46
    Claims rich → —
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/56529|batch #56529]]: Import GNDs from dewiki"
  2. 19w ago · Twofivesixbot bot · 2026-05-18 view diff on Wikidata ↗
    Uvl platform id → 185
    Quora topic id → OS-2
    Library of congress authority id → n91040644
    Instance of → operating system
    + 37 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|4 */ [[Property:P2347]]: 20555, mv to monolingual text names on YSO statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.