As of today, the functionality is available to all First Release customers. It will be gradually rolled-out to other Office 365 customers over the coming weeks. Joining Office 365 Groups, SharePoint ...

Simultaneous Editing in SharePoint. Early versions of SharePoint allowed only single-user editing of a document while other users had read-only access until the document was checked in. SharePoint ...

Microsoft also said the fall Office 365 update will add more document management features to Yammer such as editing and co-editing to the Office Web App versions of Word, Excel and PowerPoint.

Microsoft has taken the first step in its integration roadmap for SharePoint and Yammer, allowing Office 365 customers to replace SharePoint Online's activity stream with Yammer's.

Microsoft is infusing mixed reality into SharePoint, adding a new degree of customization to the document management and collaboration program that is an integral part of the Office 365 package.