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.
"At the River Itchen we have more than £70m worth of improvements to improve water quality as part of a wider plan for the River Test and Itchen, we will be announcing these in more detail later this year."
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22:24, 27 февраля 2026Мир
Фото: Максим Блинов / РИА Новости
I spent Valentine’s Day not with my wife but with 18 Turkish women. No, wait, I can explain. It’s a new game called Speed Dates – Winter Edition, which I only chanced upon when I searched “Winter Games” on Xbox Live hoping for some Olympics fare. And boy, did I find it!