Thinking Portability: The Osborne 1 Is 30 Today

It was early 1984. Apple had just released the Macintosh, but IBM (and its partner/stepchild/competitor Microsoft) had jumped into the nascent personal computer market in mid-1981 with the IBM PC. However, the tried-and-true operating system (or tired-and-old, depending on your point of view) of the day was not DOS but CP/M. Somehow I convinced my […]