Last week, a video was published revealing details of a new build of Windows 10. Today, it seems that that build has now leaked completely, and is being shared online.
WinBeta reports that build 9888 is now appearing on various unnamed file-sharing sites. The new build is not intended for public consumption, and will not be supported by Microsoft, so we don't recommend installing it - indeed, it is possible that Microsoft may not offer a direct upgrade path from 9888 to future public builds of the Windows 10 Technical Preview, so if you do decide to install it, you'll be doing so entirely at your own risk.
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