The memory map of the original 8086 computer with its base and extended memory made the original PC rather straightforward, but also posed countless issues for DOS-based applications as they tried ...

Now, thanks to [Mike Chambers], you can add to the IRC ecosystem by hosting your very own MS-DOS based IRC server ... absolutely scream on an AT-class system. The limitations of the 16-bit ...

DOS was text based and Unix is inherently text-based in contrast to Windows and Mac, which are graphics based. Text-based computer screens display a fixed set of rows and columns, typically ...