windows 10 latest download

Windows 10  is an upcoming personal computer operating system developed byMicrosoft as part of the Windows NT family of operating systems. First presented in April 2014 at the Build Conference, it is scheduled to be released in 2015, and is currently in public beta testing. During its first year of availability, upgrades to Windows 10 will be offered at no charge for consumer users of Windows 7and Windows 8.1.

You can download it from the site given :-
http://windows.microsoft.com/en-in/windows/preview-download