Despite bringing in around $7 billion a year, the Xbox brand is far from being one of Microsoft's major cash cows. Could an Xbox spinoff be in the works to help slim down and "save" Microsoft?
A week of Windows 10, holograms and Exploding Kittens on Mars
Office 2016 launching this year, touch apps coming soon
Microsoft reveals the next version of Windows 10
Introducing Windows 10 for phones
Hands on with HoloLens
Download: Windows 10 build 9926