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.
:first-child]:h-full [&:first-child]:w-full [&:first-child]:mb-0 [&:first-child]:rounded-[inherit] h-full w-full
。关于这个话题，heLLoword翻译官方下载提供了深入分析
A number of sculptures are on show at the exhibition in Manchester
The four two-person serving meals I made throughout the week were vegetarian with optional meat add-ons. Two of the four were rice- and pasta-based, one was a hearty bean-dense soup with ciabatta, and one comprised veggie-topped pizzas.