10.0.27857.1000.rs_prerelease.250509-1828
| Major version | 10 |
| Minor version | 0 |
| Build number | 27857 |
| Build revision | 1000 |
| Lab string | rs_prerelease |
| Build time | 2025-05-09 18:28:00 |
| Family | 26H1 [Bromine] |
| Source type | Public leak |
| Source details | Windows Update |
| Major version | 10 |
| Minor version | 0 |
| Build number | 27857 |
| Build revision | 1000 |
| Lab string | rs_prerelease |
| Build time | 2025-05-09 18:28:00 |
| Family | 26H1 [Bromine] |
| Source type | Public leak |
| Source details | Windows Update |