Beyond Altair: The Rise of the Early Personal Computer Industry and the Software Startup Boom
This article chronicles the explosive growth of the early personal computer industry following the release of the Altair 8800. Hardware enthusiasts like Don Tarbell filled Altair's shortcomings by developing peripherals such as cassette interfaces, giving rise to companies like Processor Technology and Cromemco. Simultaneously, software startups emerged, with Bill Gates and Paul Allen's BASIC interpreter and Gary Kildall's CP/M operating system transforming software business models and driving the adoption of personal computers. IMSAI took a different approach, attempting to push personal computers into the business market, but ultimately failing. This history showcases the transition of personal computers from hobbyist projects to a mature industry and the crucial role of early entrepreneurs in shaping its development.