That means Office 365, OneDrive, OneDrive for Business, and Sharepoint are all integrated.
Like Office 2013 for Windows, Microsoft is integrating its cloud storage services directly into Office 2016 for Mac.
OneDrive cloud storage is built straight in 'Our internal tagline, and we’re actually corny enough to say this in the hallways, is 'Unmistakably Office and optimized for the Mac.'' The result is the familiar Ribbon user interface that fits in with the OS X theme and features like sandboxed apps, fullscreen view, and Retina screen optimization. 'We think we’ve done a good job of striking a balance that customers expect,' explains Eric Wilfred, the head of Microsoft’s Office for Mac apps, in an interview with The Verge. It looks and feels like a mix of the fresh Windows design and Office for Mac 2011. While the existing 2011 version looks old in comparison, Microsoft hasn’t ditched parts of the aging UI entirely. The first thing I noticed about using Office 2016 for Mac is the user interface.