Not long after the completion of the technical preview, a leaked video for Microsoft Office 15 suite where the company reveals some evidence for direct collaboration with the online software suite and Office 365 cloud storage service SkyDrive.
As you can see below, Microsoft Office 15 gives the user the ability to access documents anytime and anywhere is, but also continues his work from where you left.
Essentially, Microsoft revealed that wants to build a service similar to iCloud, which will connect the computers with Windows 8 tablets and smartphones. Note that the first public beta version of Windows Office 15 will be available in summer, while the final version is expected in 2013.