10.0.26491.1001.ge_prereleaseserver.250920-1522
| Major version | 10 |
| Minor version | 0 |
| Build number | 26491 |
| Build revision | 1001 |
| Lab string | ge_prereleaseserver |
| Build time | 2025-09-20 15:22:00 |
| Family | 24H2 [Germanium] |
| Source type | Public release |
| Source details | Windows Update |