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Software · 1984ObsoleteRare · 70
Macintosh System Software 1.0
System 1 · Classic Mac OS
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Start your collectionSystem 1 · Classic Mac OS
Have one in your collection? Track it on Orchard.
Start your collection| Order number | System 1 |
| Announced | 1984-01-24 |
| Discontinued | 1985-05-02 |
| Design era | Classic Mac OS |
| Colors | — |
| Publisher | Apple Computer, Inc. |
| Release version | 1.0 (System 1.0, Finder 1.0) |
| Media | 1× 400 KB 3.5″ floppy |
| Copy protection | None |
| Target OS / hardware | Macintosh 128K |
| Removable media | 3.5″ floppy |