Windows 11 build 23550

10.0.23550.1000.ni_prerelease.230915-1324
Build of Nickel
Screenshot
OS familyWindows 11 (NT 10.0)
Version number10.0
Build number23550
Build revision1000
ArchitectureAMD64, ARM64
Build labni_prerelease
Compiled on2023-09-15
Expiration date
Timebomb2024-09-15 (+366 days)
SKUs
Home (N, Single Language, China)
SE (N)
Pro (N, Single Language, China)
Pro Education (N)
Pro for Workstations (N)
Education (N)
Enterprise (Evaluation, G, GN, N, N Evaluation)
IoT Enterprise
Team
About dialog
Windows11-10.0.23550.1000-Winver.png
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Windows 11 build 23550 is an Insider Preview build of Nickel, the 22H2 development semester of Windows as a service. It was released to Windows Insiders in the Dev Channel on 22 September 2023.

New features and changes[edit | edit source]

Bugfixes[edit | edit source]

  • Fixed an underlying issue that was causing sporadic explorer.exe crashes.
  • Fixed an issue that was causing thumbnails in File Explorer's Gallery page to flash sometimes when scrolling.
  • Fixed an issue that was causing some icons in Start menu's recommended section not to show correctly.
  • Fixed an issue where the magnifying glass wasn't displaying correctly when Search on the taskbar was set to "Search icon and label".
  • Fixed an issue in Task Manager where the dialog when collecting a process memory dump erroneously said it was collecting a kernel memory dump.
  • Fixed an issue causing Task Manager to not launch.

Bugs and quirks[edit | edit source]

Shell[edit | edit source]

Some non-system apps under Start menu's All Apps section, such as PWA apps installed via Microsoft Edge, may be labeled as system apps incorrectly.

Windows Copilot[edit | edit source]

  • When pressing Alt+Tab ↹ to switch out of Windows Copilot, users may not switch back into it.
  • When first launching or after refreshing Windows Copilot while using Voice access, users may need to use "Show grid" commands to click in the "Ask me anything" box for the first time.
  • Copilot isn't available in most regions for an unknown reason.

Safe mode[edit | edit source]

  • Quick Settings and date/time clock on the taskbar may be missing due to the Capability Access Manager Service service not running.
  • Clicking Bluetooth & devices and Personalization pages may crash the Settings app due to an overrun of a stack-based buffer 0xc0000409.

Gallery[edit | edit source]

External links[edit | edit source]