System 1
Sign in to saveAlso known as Macintosh System Software
first version of Apple Macintosh operating system
Wikidata facts
- Instance of
- operating system
- Subclass of
- Classic Mac OS
- Followed by
- System 2
- Developer
- Apple Inc.
- Image
- System 1 File Edit.png
Show 4 more facts
- copyright holder
- Apple Inc.
- copyright license
- proprietary license
- publication date
- 1984-01-24
- software version identifier
- 1.1
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