There are some pretty zany alternative realities in the Multiverses I’ve visited. Xerox Parc never went under and developed computing as a much more accessible commodity. Another, Bell labs invented a whole category of analog computers that’s supplanted our universe’s digital computing era. There’s one where IBM goes directly to super computers in the 80s. While undoubtedly Microsoft did deliver for many of us, I am a hesitant to say that that was the only path. Hell, Steve Jobs existed in the background for a long while there!