Graph offers an application programming interface (API) that developers use to connect to a wide range of data — email, calendar events, files, etc. — across Microsoft cloud services.

Microsoft Graph provides a unified programmability model that you can use to take advantage of the tremendous amount of data in Office 365.

The Graph API support also lets IT pros detect when a Windows 10 feature update fails, resulting in an operating system rollback, which might happen due to a driver issue.

Microsoft CEO Satya Nadella called Office Graph Microsoft's 'most strategic API' back in 2014. But it's only now that Microsoft watchers are seeing tangible evidence of the clear implications of ...