Great leadership from Satya Nadella since 2014 seems to be the leading explanatory factor here. A sequence of very good decisions and products coming one after

Great leadership from Satya Nadella since 2014 seems to be the leading explanatory factor here. A sequence of very good decisions and products coming one after another. You forgot to mention VSCode as well which has now become an industry standard code editor. They have really focused on great developer experience.