Windows 10, version 21H1

The Windows 10 May 2021 Update (codenamed "21H1" ) is the twelfth stable build for Windows 10. It carries the build number 10.0.19043.

Version history
The first preview was released to Insiders who opted in to Beta Channel on February 17, 2021. The update began rolling out on May 18, 2021. Notable changes in the May 2021 Update include:


 * Added multi-camera support for Windows Hello
 * New "News and Interests" feature on the taskbar
 * Performance improvements to Windows Defender Application Guard and WMI Group Policy Service

The update has reached end of service on December 13, 2022.