Category Archives: PC history

DOS Memory, Managers & Extenders, Part I

Posted on June 17, 2011 by Michal Necasek

To understand why the maddeningly complex world of DOS memory managers and extenders came to be, it’s necessary to understand the evolution of the PC platform. Even though memory managers and DOS extenders reached their peak on 32-bit 386 and … Continue reading →

Posted in DOS, PC architecture, PC history, x86 | 27 Comments

Researching the history of PC computing

Posted on June 2, 2011 by Michal Necasek

Finding out what happened in the world of PC computing 20 or 25 years ago isn’t always easy. The 1980s were over before the Internet took off, which means that most of the information was never publicly available in electronic … Continue reading →

Posted in PC history | 2 Comments