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.
21歲的高雄人陳彥蓉表示，有些大學同學會在限時動態說，不喜歡有人一直強調這段歷史，認為這「有傷和氣」，就算是政治立場鮮明、關心這段歷史的朋友，為了避免爭吵，也只會在網路上發文，不會在同儕間表達意見。
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gcc -o sort sort.c -Wall -O2
GP surgeries will contact families to arrange an appointment when the vaccinations are due.