The Lumia phones with Windows 10

Most Lumia smartphones will support Windows 10 operating system. The Lumia 640 and Lumia 930

XL Lumia phones apart from other models for the Windows 10 operating system, Microsoft has begun to open the build-to-date technical preview. News India Today.

10 preview version of Windows for phones' First build than a week after the start of the next version of the company is exposed.

'Build 10051 "Project Spartan is the name of the new browser version of the operating system. This new version of the browser from the operating system, Outlook Mail, Outlook Calendar is the new version of the app.

However, the Lumia 640 and Lumia 930 XL smartphone models now due to the difficulty of scaling both the screen will not support Windows 10.

Experts say Microsoft's Windows 10 operating system to build the technical preview version of the second to the initial state of the user may not be a very good experience. Users who use the phone as the primary phone and do not install this version is good. The new updated version of the Microsoft promises to improve the experience.

Phone to download the Windows 10 technical preview (http://windows.microsoft.com/en-us/windows/preview-download-phone) must sign the Technical Preview program. However, if you do not like this version of the Microsoft Windows 8.1 version retains the advantage back. The full version of Windows 10 (final version) before leaving the program to build the Windows 10, Microsoft is trying to make sense of the experience of the users.