I don't use it and I don't want it starting... so I searched http://search.microsoft.com/search.aspx?mkt=en-US&setlang=en-US
1.From the Windows 8.1 Start Screen, click the Search icon, use the Search charm, or go there directly by hitting the Windows key and Q.
2.Search for gpedit.msc. Run it. (just type it in and press enter to run)
3.Expand Computer Configuration –> Administrative Templates –> Windows Components
4.Select OneDrive
5.Double click Prevent the usage of OneDrive for file storage
6.Select the Enabled option
