Some who have tracked Microsoft’s journey through the decades will point to the 1981 launch of MS DOS as key turning point. The operating system became the standard for IBM compatible PCs and established Microsoft as a dominant force in the tech industry. Others might point to the arrival, 14 years later, of Windows 95, an operating system that truly revolutionized personal computing by making it more accessible and user friendly. And then there was the arrival of the Xbox in 2001,...
