For those of you that missed Microsoft’s announcement of the Windows Phone 8.1 update, they said that the update would be rolling out over the course of the next few months across the world. However, the developer preview (basically accessible to anyone that’s interested) is available today. That includes a whole host of small improvements across the OS as well as the addition of Cortana. Windows Phone Central actually has a quick guide of what you actually need to do in order to get your hands on Windows Phone 8.1. The one important thing to note, however, is that only users with Windows Phone 8
