# System 6

> operating system

**Wikidata**: [Q420785](https://www.wikidata.org/wiki/Q420785)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/System_6)  
**Source**: https://4ort.xyz/entity/system-6

## Summary
System 6 is an operating system developed by Apple Inc. that was part of the Classic Mac OS series, released in 1988 and succeeded by System 7.

## Key Facts
- Developed by Apple Inc., an American multinational technology company based in Cupertino, California
- Released in 1988 as part of the Classic Mac OS series
- Followed System Software 5 and was succeeded by System 7
- Part of the Classic Mac OS operating system family
- Operated on Apple Macintosh computers including the Macintosh SE/30 and Macintosh Classic
- Had a proprietary license
- Was copyrighted

### Q: When was System 6 released?
A: System 6 was released in 1988.

### Q: What was System 6 part of?
A: It was part of the Classic Mac OS operating system series.

### Q: What computers could run System 6?
A: It ran on Apple Macintosh computers including the Macintosh SE/30 and Macintosh Classic.

## Why It Matters
System 6 represented a significant evolution in Apple's Macintosh operating system, building upon the foundation established by earlier versions while introducing new features and improvements. It played a crucial role in the development of the Macintosh platform, serving as a bridge between the earlier System Software 5 and the more advanced System 7. The operating system helped solidify Apple's position in the personal computer market and contributed to the overall user experience that defined the Macintosh era. Its introduction of new features and improvements helped maintain the platform's competitiveness during the late 1980s and early 1990s.

## Notable For
- Was the sixth major release in Apple's Classic Mac OS series
- Introduced the "Finder" with a more robust file system and improved desktop management
- Supported expanded memory capabilities and improved multitasking
- Maintained backward compatibility with earlier Macintosh models
- Was developed by Apple Inc. and remained proprietary

## Body
### Technical Specifications
System 6 was designed to run on various Macintosh models from the late 1980s. It featured a proprietary license and was copyrighted by Apple Inc. The operating system operated on 68000 series processors and supported expanded memory configurations.

### Development Timeline
System 6 was developed by Apple Inc. and followed System Software 5. It was released in 1988 and was succeeded by System 7 in 1991. The transition from System 6 to System 7 marked an important milestone in Macintosh operating system evolution.

### Compatibility
System 6 maintained compatibility with earlier Macintosh models while introducing new features. It supported the Macintosh SE/30 and Macintosh Classic computers, which were popular models during this period.

### Features
The operating system included improvements to the Finder, memory management, and multitasking capabilities. It introduced the "MultiFinder" feature that allowed users to run multiple applications simultaneously.

### Legacy
System 6 represented a significant step in the evolution of Apple's operating systems, serving as a foundation for the more advanced System 7 that would follow. It helped establish many of the conventions and features that would become standard in subsequent Macintosh operating systems.

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## References

1. Freebase Data Dumps. 2013
2. KBpedia