Manufacturer | Operating System | Versions | Time worked with |
---|---|---|---|
Apple | ![]() |
DOS 3.1 - ProDOS | 1977 - 1986 |
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4.x - OSX | 1986 - Current | |
Microsoft | ![]() |
2.x - 7.x | 1982 - Current |
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286 - XP | 1988 - Current | |
Sun | ![]() |
2.5.1-2.5.3 | 1995 - 1996 |
IBM | ![]() |
4.2 | 1996 |
Red Hat | ![]() |
6.5-7.2 | 2000-Current |