Bill, Steve, and Gary… Computer Pioneers: Ruthless Business triumphs over Innovation I vividly remember the DOS wars when I was using an early IBM compatible. I also remember DR-DOS being noticeably better than MS-DOS (accessing high memory etc) but I had no idea about all these tangles behind the scenes, or that DR-DOS was essentially a clon ...continues See #computerpioneers #garykildall #technology

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Ahh... I remember the constant editing of himem.sys so you had enough free RAM. I don't miss that though...