It's been twenty years since IBM introduced the first personal computer. Today, desktop computers are in millions of homes, offices and schools, all connected to the information superhighway.

Forbes contributors publish independent expert analyses and insights. Leadership professor, job market journalist-analyst, business advisor. Aug 14, 2024, 07:43pm EDT UNITED STATES - DECEMBER 07: The ...

The IBM PC-AT was introduced in 1984. The "AT" stood for "advanced technology." The machine was the first upgrade from IBMs original PC architecture introduced in 1981 (the XT expanded storage options ...