Windows 10 build 18912

10.0.18912.1001.rs_prerelease.190601-1739
Build of Windows 10 May 2020 Update
Screenshot
OS familyWindows 10 (NT 10.0)
Version number10.0
Build number18912
Build revision1001
Architecturex86, x64, ARM64
Build labrs_prerelease
Compiled on2019-06-01
Expiration date
Timebomb2020-07-31 (+426 days)
SKUs
Home (N, Single Language, China)
Pro (N, Single Language, China)
Pro Education (N)
Pro for Workstations (N)
Education (N)
Enterprise (N)
Product key
Use a Windows 10 Retail serial
About dialog
18912-Winver.png
TCB.png

Windows 10 build 18912 is the fifteenth Insider Preview build of Windows 10 May 2020 Update. This build was released to Windows Insiders in the Fast Ring on 5 June 2019.[1]

New changes[edit | edit source]

  • Some improvements were made to the "click me" function of Narrator. These include Narrator now telling the user the title of a page that the app is linked to, to do this, press ⇩ CapsLk+Ctrl+D and Narrator will take the URL of the hyperlink that the user is on and send it to an online service that provides the page title to Narrator. It can be turned off via the Narrator settings.
  • Bugfixes and general improvements listed in the official announcement.
  • Some Windows Insiders at the time of this build's release had an altered version of Windows Ink Workspace. It had a smaller appearance and contained a direct link to the Microsoft Whiteboard app.

Bugs[edit | edit source]

  • On the Home SKUs on some devices:
    • The update install history may not be seen on the update history page.
    • The download progress percentage may not update correctly on the Windows Update page.
  • Older versions of anti-cheat software for games can cause the PC to crash with a green screen of death.
  • Some Realtek SD card readers do not function correctly with this build.
  • There is a noticeable lag when you drag the emoji and dictation panels.
  • Tamper Protection may be turned off in Windows Security after updating to this build. It can be turned back on after the update is complete.
  • With the Bopomofo IME, the character width may suddenly change from Half width to Full width.
  • Due to high RAM consumption, during the download of this build, some Insiders encountered an error code, but this didn't affect the download in any way except slow the download down, making it take longer than usual.
  • You can't use the desktop Features on Demand “add a feature” option on this build.

Gallery[edit | edit source]

References[edit | edit source]