Windows 10 build 18231
| Build of Windows 10 May 2019 Update | |
| OS family | Windows 10 (NT 10.0) |
|---|---|
| Version number | 10.0 |
| Build number | 18231 |
Windows 10 build 18231 is an unleaked build of Windows 10 May 2019 Update. A comment related to this build was posted to GitHub by a Microsoft employee on 17 September 2018.[1]