Windows 10 build 20140
| Build of Iron | |
 | |
| OS family | Windows 10 (NT 10.0) |
|---|---|
| Version number | 10.0 |
| Build number | 20140 |
| Build lab | rs_onecore_base2_sfs2 |
| SKUs | |
| Enterprise | |
Windows 10 build 20140 is a build of Iron, the 21H1 development semester of Windows as a service. It was showcased in a Windows Insider Program webcast held in February 2021.[1]