Windows 10 build 10176 (th1)

Windows 10 build 10176 (th1) is a pre-RTM build of Windows 10, which was shared online on 10 July 2015. It was originally available in Simplified Chinese, but an English version exists as well. It uses the Windows 10 branding in the "About Windows" and program dialogs, and lacks a watermark and a timebomb.