Windows 10 build 9906
| Build of Windows 10 | |
 | |
| OS family | Windows NT |
|---|---|
| Version number | 10.0 |
| Build number | 9906 |
| Build revision | 0 |
| Architecture | x86, x64 |
| Build lab | winmain_prs |
| Compiled on | 2014-12-09 |
| Expiration date | |
| Timebomb | 2015-04-15 (+127 days) |
| About dialog | |
  | |
Windows 10 build 9906 is a build of Windows 10, which was uploaded to BetaArchive on 29 January 2015.[1]
Editions and keys[edit | edit source]
| Edition / SKU Name | Key |
|---|---|
| Professional | NKJFK-GPHP7-G8C3J-P6JXR-HQRJR |
| ProfessionalWMC (edition upgrade only) | GBFNG-2X3TC-8R27F-RMKYB-JK7QT |
| Enterprise | PBHCJ-Q2NYD-2PX34-T2TD6-233PK |
New features and changes[edit | edit source]
Apps[edit | edit source]
- Photos has been updated with a redesigned UI.
- Contact Support received a new icon.
- Camera has been taken out of beta.
Settings[edit | edit source]
- An option to scroll inactive windows when hovered over has been added.
- Several page names have been adjusted.
Findings[edit | edit source]
Hidden features[edit | edit source]
The following hidden features have been found within this build:
- New tray clock user interface - enabled by creating key
UseWin32TrayClockExperienceunder[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\ImmersiveShell] - Hidden lock screen - enabled by setting
Thresholdto 1 under[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Authentication\LogonUI\TestHooks] - Enable XAML Start menu - create and set
UseExperienceto 1 under[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\ImmersiveShell\Launcher] - New volume flyout - enable by setting
EnableMtcUvcto 1 under[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\MTCUVC]
Bugs[edit | edit source]
BIOS support[edit | edit source]
This build will only work on real hardware utilizing BIOS, unlike VMware which gives a CPU fault. On VMware, the user will need to use UEFI firmware.
Window thumbnail border color error[edit | edit source]
If window auto-colorization is enabled, the window thumbnail borders on the taskbar do not change color even after the wallpaper changes. This issue can be remedied by manually changing the window color through the Control Panel or restarting Windows.
Gallery[edit | edit source]
Upgrade
Welcome back!
Boot screen
Desktop
Start menu
Incorrect window thumbnail border color
