A mere 35 years ago this week, a fledgling little software concern known as
Micro-Soft was founded in the southwestern town of Albuquerque, New Mexico by a couple of college dropouts looking to make money at computer software. As you might have heard, this worked out for them, as Bill Gates and Paul Allen are now wealthier than your average supervillain -- so much so that neither of them needs to work for the now hyphenless Microsoft. Gates uses his nigh-infinite funds to try to
eradicate malaria while Allen spends his fortune on the more mundane (but far more difficult) task of winning championships with the Seattle Seahawks and Portland Trailblazers.
We all know what made these guys Lex Luthor-level wealthy: Microsoft Windows, the operating system that took over the world from about 1993 until about five minutes past the iPhone launch. What most people don't know is that Microsoft didn't start as a Windows development shop, nor even primarily as a developer of DOS, the OS atop which Windows 1.0 originally ran. Micro-Soft began life as a creator of custom versions of
BASIC programming language interpreters for the late, great
Altair 8800 personal computer. When Microsoft built its first operating system, it was a very, very far cry from either the DOS or Windows builds that would make it the most powerful technology company on Earth.
What was the first operating system commercially released by Microsoft?