Windows 10 version 21H1 is now available for pre-release validation March 18, 2021 by admin Tweet Today, Microsoft announced that its next feature update for Windows 10 is now available for businesses to start feature exploration and validation ahead of general availability this spring. Read more… Neowin Related Posts:Microsoft released a new lightweight Windows 11…Microsoft quietly updated its official lightweight…Microsoft quietly updates official lightweight…Windows 10 version 21H1 reaches its end of supportMicrosoft to kill Windows 10 version 21H1 in three months