Xbox is Microsoft's gaming division. Launched in 2001 with the original Xbox console (presented byBill Gates and The Rock, no less), the division has gone through multiple permutations on its journey to its current form. Originally envisioned as a device that could bring Windows to the living room, Xbox eventually competed more directly with PlayStation targeting core gamers.

Xbox had solid success in the United States and other English-speaking markets, buoyed by heavy hitters like Halo and Forza, alongside various heavy hitting third-party exclusive titles. Microsoft's Xbox is responsible for various gaming innovations that are now commonplace. Online live infrastructure, "games as a service" titles, subscription services, and cloud-first business models owe at least something to initiatives spearheaded by Microsoft (for better or worse).

In 2013, Microsoft's push to turn Xbox into a digital-first entertainment center saw widespread pushback from the gaming community. Despite predicting trends that are now commonplace, the way Microsoft positioned Xbox back then has seen it struggle to regain the relevance it once enjoyed as a brand in a universe of increased competition from other platforms, in addition to always-on forms of entertainment and smartphone-delivered social media algorithms.

As Xbox enters its 25th year, Microsoft is once again reinventing what Xbox is with its new approach, doubling down on Windows' openness, and returning to the original vision of Windows gaming in the living room. It'll be fun to see how it pans out.

Essential Xbox reading