Mary Jo Foley, reporting for ZDNet: Microsoft plans to make its recently renamed Windows 10 Enterprise product available as a subscription for $7 per user per month, or $84 per year. Microsoft took the wraps off the pricing of one of the two renamed versions of Windows 10 Enterprise at the company's Worldwide Partner Conference in Toronto on July 12. Windows 10 Enterprise E3 is the name of the lower-end of two different versions of Windows 10 Enterprise. Windows 10 Enterprise E5 is the new name of the Windows 10 Enterprise version that also will include Windows Defender Advanced Threat Protection, a new Microsoft service for detecting and responding to attacks. Microsoft announced the renaming of Windows 10 Enterprise last week, and said the E3 and E5 versions will also be available as part of "Secure Productive Enterprise" bundles.Microsoft also announced a subscription service for Surface tablet. The company says that its Cloud Solution Providers and Surface Authorized Distributors can now sell Surface as a Service.