4 ms·
MacOS may have been a little late. Windows NT, OS/2, Linux did preemptive multitasking since beginning of 90s, even AmigaOS had it in the 80s.
by bestouff 7y ago
MacOS may have been a little late. Windows NT, OS/2, Linux did preemptive multitasking since beginning of 90s, even AmigaOS had it in the 80s.