This may come as a surprise to many of you, but yes it is true. Excel always allowed editing in Shared mode – but that was from a file share. Not from a SharePoint site. Now Word, PowerPoint and OneNote documents can be edited simultaneously.
This brilliant feature has been available since 2010 if you store the files in SharePoint or on SkyDrive (which is now called OneDrive). Editing can be done on a PC with full product, on a browser or iPad – in any combination. Excel can only be browser and iPad.
In this article, we will explore this facility in detail. We will use Office on iPad as the context for this exploration.