https://wccftech.com/windows-10-2021-build-20270-fe_release-is-out-for-dev-channel/

Image: @WindowsInsider (Twitter)

Windows 10 Insider Preview Build 20270 from the Iron branch is now available for Windows Insiders in the Dev Channel. Today's Windows 10 2021 Build 20270 brings File Skill in Cortana. Wondering what that is? Here are all the details: