Originally Cortana was only meant to be a codename, but a petition on Windows Phone's User Voice site that proved to be popular made the codename official.
In January 2015, Microsoft announced the availability of Cortana for Windows 10 desktops and mobile devices as part of merging Windows Phone into the operating system at large.
First, connect up a USB flash drive to your computer and make sure it has enough free space on it.
Also, make sure it’s formatted as FAT32 and not NTFS.
Many developers are offering Xbox 360 to Xbox One Game Upgrades, including transferring DLC season passes or subscriptions for a limited time or a small fee.
Cortana is currently available in English, Portuguese, French, German, Italian, Spanish, Chinese, and Japanese language editions, depending on the software platform and region in which it is used.
With Xbox Live, when you sign in using your Gamertag, you are automatically notified of any new updates. How do you update your Xbox 360 without an Internet connection or a very slow Internet connection?
There are two ways to do this: either copy the update to a USB flash drive or download the update to your computer and then update your Xbox 360 console.
Once purchased, the Season Pass will upgrade to next-gen (from Xbox 360 to Xbox One) for a limited time only at no additional cost. Additionally, you can update your 360 version of Ghosts to an Xbox One version for .00.
 Battlefield is part of Microsoft's 'Season Pass Guarantee' program, which allows Xbox 360 owners who upgrade to an Xbox One to take certain Season Passes with them across console generations.