Windows 8 build 7776
| Build of Windows 8 | |
 | |
| OS family | Windows NT |
|---|---|
| Version number | 6.1 |
| Build number | 7776 |
| Build lab | fbl_grfx_dev1 |
| Compiled on | 2010-07-08 |
Windows 8 build 7776 is an unconfirmed build of Windows 8. A screenshot of this build was posted to the BetaWiki Discord server on 27 June 2022. If it is real, it would be the first known build to replace the Harmony wallpaper with the one from builds 7777 and 7779.