Microsoft Plans Windows 10 Release in 190 Nations This Summer

In this Jan. 21, 2015 file photo, Microsoft CEO Satya Nadella speaks at an event demonstrating the new features of Windows 10 at the company's headquarters in Redmond, Wash.

Photographer: Elaine Thompson, File/AP Photo

Microsoft Corp. -- working to overhaul its operating system software in a world dominated by mobile computing -- said it plans to release the new Windows 10 in 190 countries this summer.

To continue reading this article you must be a Bloomberg Professional Service Subscriber.