Comment Comment by lproven You are getting your versions muddled up.You are describing attributes of the NeXT-based OS X but calling it MacOS 9.MacOS 9 was the final version of Classic. No preemption, weak virtual memory, weak cooperative multitasking, no virtual machines for anything.MacOS 9 is the OS that ran inside the Blue Box on Mac OS X for backwards compatibility. parent lproven 18 hours ago
You are describing attributes of the NeXT-based OS X but calling it MacOS 9.
MacOS 9 was the final version of Classic. No preemption, weak virtual memory, weak cooperative multitasking, no virtual machines for anything.
MacOS 9 is the OS that ran inside the Blue Box on Mac OS X for backwards compatibility.