Credit: Spidercase
The 80286 introduced "Protected Mode" in 1982. It was not popular. The mode was difficult to use, lacked paging, and offered no way to return to real mode without a hardware reset. The 80386, arriving three years later, made protection usable -- adding paging, a flat 32-bit address space, per-page User/Supervisor control, and Virtual 8086 mode so that DOS programs could run inside a protected multitasking system. These features made possible Windows 3.0, OS/2, and early Linux.
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"It would be nice for people to still carry on doing [manufacturing], rather than get just some robot, like they do in Japan, just to assemble it all, because it's the human touch," he said.
The case is significant for establishing the precedent that allegations against foreign companies supplying British manufacturers can be judged in an English court.