One of the appealing new features that Microsoft has packed the Windows Phone 8 platform with is the SkyDrive integration, which enables users to back up their files into the cloud, while also being able to access them at all times.
SkyDrive in Windows Phone 8 is also connected with Office, so that users would have their documents synced to the cloud at all times.
To save a new document to SkyDrive, simply go to the Office Hub on the phone, go to Recent and hit the ... (read more)