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.
Даниил Иринин (Редактор отдела «Наука и техника»)，更多细节参见服务器推荐
如今，它的服务已经覆盖行为健康、癌症、心脏、神经（中风护理突出）、机器人手术等多个领域，还获得了《美国新闻》的产科认可。而这一切，离不开Banner Health的整合管理、基金会的持续支持，以及社区的需求驱动——仅产科一项，年分娩量就达到过2057次。，详情可参考91视频
What Is Engramma?，这一点在heLLoword翻译官方下载中也有详细论述
It remains unclear whether the jobs slowdown is actually due solely or even mostly to technological change.