In the early days of Microsoft they really looked down on gaming, fueled by an antipathy towards entertainment by many higher-ups in the company. The Digital Antiquarian recounts the story of the game that got Microsoft started on computer gaming, ultimately leading to the rise of Xbox, and from there, Halo. It’s a longer piece, and mostly text, but the DA knows their stuff. Myself, I’ve never played Age of Empires! Maybe I should try it….
Age of Empires (or, How Microsoft Got in on Games)