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{ 0, 32, 8, 40, 2, 34, 10, 42 },
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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.，这一点在旺商聊官方下载中也有详细论述
if you wanted, actually order a 3624 with two printers: one that presented the
Pro: $6.50/user/month