You are the Office 365 administrator for your company.
The company’s environment includes Office 2007, Office 2010, Office 2013, Windows 7, and Windows 8. The company uses Office Telemetry.
You need to collect Office version usage data for an upcoming migration to Office 365 ProPlus.
What should you do? add-ins, and system and user information to upload to the shared folder. By opening documents by using Office collect the relevant data.

A.
Open documents by using Office 2007, Office 2010, or Office 2013 on client computers that run Windows 7.

B.
Use the Get-MsolUser cmdlet with the ServiceStatus parameter.

C.
Search network shares for Office documents and export the results to a .log file.

D.
Search local computers for Office documents and export the results to a .csv file.

Explanation:

Telemetry Agents for all versions of Office collect the data of the most recently used documents, registered
2007, Office 2010, or Office 2013 on client computers that run Windows 7, you allow the Telemetry Agents to
References: https://technet.microsoft.com/en-us/library/jj863580.aspx#bkmk_howistelemetrydatacollected