Microsoft rolls out Windows 10 21H1 build 19043.906 to the Insider Beta Channel

Windows Update
Windows Update (Image credit: Future)

What you need to know

  • 21H1 build 19043.906 is rolling out to Insiders in the Beta Channel.
  • It includes one notable fix.

Today's build is 19043.906 and the following is fixed:

  • We fixed an issue that fails to print the graphical content in a document after installing the March 9, 2021 update.

21H1 will introduce the ability to use external Windows Hello peripherals, and removes the legacy Microsoft Edge application in favor of the new Chromium powered Microsoft Edge. Not much else is being changes with 21H1, as Microsoft is working on a much larger Windows 10 update codenamed Sun Valley scheduled for later this year.

Just like 20H2 and 19H2, 21H1 will be delivered to those running the latest version of Windows as a cumulative update, not as a fully fledged build. That means the update will take less time to install, and is generally a safer process overall.

What are your thoughts on 21H1? Let us know in the comments.

Zac Bowden
Senior Editor

Zac Bowden is a Senior Editor at Windows Central and has been with the site since 2016. Bringing you exclusive coverage into the world of Windows, Surface, and hardware. He's also an avid collector of rare Microsoft prototype devices! Keep in touch on Twitter and Threads