Microsoft Office 15 [coming soon]

The new version of MS Office is 2013 or Office 15 and will be soon in its technical preview in later 2012.This version of office is said to have more integration in the cloud.
It is said to be coming for the upcoming version of windows,Windows 8 which will be available in tablets like Microsoft Surface so it is necessary to have Office working perfectly for tablets too.
Rumors say that after releasing it for Windows 8 we may also have the same for iPads and maybe for other devices.
MS Office 2013—Office on the GO!!