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System 1

first version of Apple Macintosh operating system
class operating_system Q7663614
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System 1

Summary

System 1 is an operating system[1]. It draws 684 Wikipedia views per month (operating_system category, ranking #86 of 552).[2]

Key Facts

  • System 1's instance of is recorded as operating system[3].
  • System 1 was followed by System 2[4].
  • System 1's developer is recorded as Apple Inc.[5].
  • System 1's copyright license is recorded as proprietary license[6].
  • System 1 is a type of Classic Mac OS[7].
  • System 1's software version identifier is recorded as 1.1[8].
  • System 1 was released on January 24, 1984[9].
  • System 1's copyright holder is recorded as Apple Inc.[10].
  • System 1's copyright status is recorded as copyrighted[11].

Why It Matters

System 1 draws 684 Wikipedia views per month (operating_system category, ranking #86 of 552).[2] It has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[12] It is known by 7 alternative names across languages and contexts.[13]

Related Entities

Apple Inc. Classic Mac OS Macintosh File System operating system System 2

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] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [12] ↑ . Wikidata sitelinks. wikidata.org.
  3. [13] ↑ . 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). System 1. Retrieved March 9, 2026, from https://4ort.xyz/entity/system-1
MLA “System 1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 9 Mar. 2026, https://4ort.xyz/entity/system-1.
BibTeX @misc{4ortxyz_system-1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{System 1}}, year = {2026}, url = {https://4ort.xyz/entity/system-1}, note = {Accessed: 2026-03-09}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): System 1 — https://4ort.xyz/entity/system-1 (retrieved 2026-03-09)

Canonical URL: https://4ort.xyz/entity/system-1 · 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. 14d ago · Andre Engels · 2026-08-06 view diff on Wikidata ↗
    Followed by → —
    Publication date → +1984-01-24T00:00:00Z
    Fandom article id → apple:System_1.0
    Developer → Apple Inc.
    + 20 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:1||1 */ [[Property:P6262]]: apple:System_1.0, Matched to [[:toollabs:mix-n-match/#/entry/143414210|System 1.0 (#143414210)]] in [[:toollabs:mix-n-match/#/catalog/5500|Apple Wiki ("
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.