Microsoft: Our biggest flop ever sold only 11 times

Microsoft didn’t become one of the world’s biggest tech companies ever with flops, but that’s not to say it never happened. In a blog post, a Microsoft employee details what was probably the biggest flop ever in the company’s history: Windows 2.0 for the Mach 20. In the 1980s, Microsoft sold two generations of an expansion chipset made for the IBM PC and PC XT. The Mach 10 had to be placed in an expansion slot of the PC and thus replaced the standard CPU. The up…