Perhaps the most controversial aspect of the original IBM PC is how Microsoft ended up with the contract for the operating system. This would eventually make Microsoft’s MS-DOS the standard and set the stage for Microsoft to become the world’s leading PC software company.
As usual, there are lots of conflicting reports about the details that made this happen. But it mostly seems to be a case of Bill Gates and his company seeing the right opportunity at the right time and then executing well on the concept.
In the early PC market, Microsoft had established itself as the largest producer of computer programming languages, notably with an interpreted version of the BASIC language that had become the default standard on just about every major PC to date. Meanwhile, Digital Research Inc….