Windows 10 build 10176 (th1)

Windows 10 build 10176 is a x64 (64-bit) Enterprise build of Windows 10. This build is really close to RTM. This build was compiled on July 5, 2015, but was leaked on July 10, 2015. It was originally leaked in Chinese, but an English version exists as well. It uses the Windows 10 branding in the "About Windows" and program dialogs.