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by lunarg on May 27th 2016, at 17:26

For fresh installations of Windows 10, you can download and use the Windows 10 Media Creator. If it is not an upgrade, you'll need a valid product key.

http://www.microsoft.com/en-us/software-download/windows10

There's only one version, capable of creating both 32-bit and 64-bit images and in all languages.