As Microsoft focuses on mobile, Windows 10 will be key

Windows 10 -- and the fate of Microsoft's smartphones -- will be front and center at the company's event Tuesday as the Redmond, Wash. developer highlights its focus on mobile with expected announcements of new Lumia smartphones, the next Surface Pro 2-in-1 device and an updated Microsoft Band smart wristband.
The live event, held in New York, will be Webcast at 10 a.m. ET (7 a.m. PT).
Windows 10, released in late July, will likely run on all the new devices, with cross-platform functions that