10.0.28000.2564.br_prerelease_im.260721-2030
| Major version | 10 |
| Minor version | 0 |
| Build number | 28000 |
| Build revision | 2564 |
| Lab string | br_prerelease_im |
| Build time | 2026-07-21 20:30:00 |
| Family | 26H1 [Bromine] |
| Source type | Public release |
| Source details | Windows Update |