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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正是那次考察，闽宁合作落地生根。宁夏永宁县闽宁镇福宁村第一批移民吴维东，在闽宁协作政策支持下，种地盖房，打工挣钱，日子过得红火。“干沙滩”变“金沙滩”，闽宁协作30年来，两地形成区域协同发展的局面。
В России ответили на имитирующие высадку на Украине учения НАТО18:04