Windows 8 build 7866
| Build of Windows 8 | |
 | |
| OS family | Windows NT |
|---|---|
| Version number | 6.2 |
| Build number | 7866 |
| Build revision | 0 |
| Architecture | x64 |
| Build lab | fbl_grfx_dev1 |
| Compiled on | 2010-10-20 |
| Expiration date | |
| Timebomb | 2011-02-05 (+108 days) |
| About dialog | |
Windows 8 build 7866 is a build of Windows 8, which was shared on 1 November 2024.
Editions and keys[edit | edit source]
| Edition / SKU | Key |
|---|---|
| Home Basic | YGFVB-QTFXQ-3H233-PTWTJ-YRYRV |
| Home Premium | RHPQ2-RMFJH-74XYM-BH4JX-XM76F |
| Professional | HYF8J-CVRMY-CM74G-RPHKF-PW487 |
| Ultimate | D4F6K-QK3RD-TMVMJ-BBMRX-3MBMV |
New features and changes[edit | edit source]
The ReFS file system (codenamed Protogon) has been introduced.
Bugs and quirks[edit | edit source]
Arial[edit | edit source]
This build uses the Arial font for the title bar and watermark as a result of a typo in aero.msstyles and aerolite.msstyles files.
Installation[edit | edit source]
- The background seen in the Windows Preinstallation Environment is absent in this build.
- The last word of status messages shown when starting Setup and before the computer reboots into OOBE is cut off.
Gallery[edit | edit source]
Boot screen
