Windows 10 build 9833
|Build of Windows 10
|2015-04-15 (+224 days)
It is the earliest available build of Windows 10 to be compiled in the
fbl_release branch, which incorporates flight-signing, a functionality which prevents the operating system from booting once the timebomb is triggered.
Window thumbnail border color error
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.