Microsoft Finally Announces Windows 10 Version 21H1

We’ll never know what took so long, but Microsoft today formally announced Windows 10 version 21H1, and it released the first pre-release 21H1 build to the Beta channel of the Windows Insider program.

“Today, we are introducing the next feature update to Windows 10, version 21H1,” Microsoft’s John Cable writes in an announcement post that should have been published months ago. “For the first time[,] an H1 (first half of the calendar year) feature update release will be delivered in an optimized way using servicing technology, while continuing our semi-annual feature update cadence.”

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In other words, Windows 10 version 21H1 is a very minor update, as we discussed the other day, or as Microsoft belabors it, this version “will have a scoped set of features improving security, remote access[,] and quality.”

New features will include multicamera support for Windows Hello and security-related performance improvements. And yeah, that’s it.

“Customers running either Windows 10 version 2004 or 20H2 who choose to update to the new release will have a fast installation experience because the update will install like a monthly update,” Cable continues. “For consumer or commercial users coming from versions of Windows 10 earlier than the May 2020 Update (version 2004), the process of updating to the new release will be the same as it has been and will work in a similar manner to previous Windows 10 feature updates, using the same tools and processes. As this Windows 10 release is targeted for the first half of 2021, all Windows 10 editions of version 21H1 will receive 18 months of servicing.”

Concurrent to this announcement, the Beta channel of the Windows Insider program has finally moved off of Windows 10 version 20H2, which was released several months ago, and onto 21H1, and it’s getting its first 21H1 build today, build 19043.844. You can learn more here. But not much more.

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Conversation 23 comments

  • IanYates82

    Premium Member
    17 February, 2021 - 9:43 pm

    <p>Nice Oxford comma addition there ;-)</p>

    • VMax

      Premium Member
      18 February, 2021 - 7:11 am

      <blockquote><em><a href="#613902">In reply to IanYates82:</a></em></blockquote><p>I don't agree, FWIW. I agree that it should be there, but adding it in this fashion detracts from readability, which is the whole point in the first place. It feels like a cheap shot where the only cost is to Paul's own readers. When quotes are corrected like this without any major errors or lack of context in the original text, it really detracts from the quoting article IMO.</p>

    • Paul Thurrott

      Premium Member
      18 February, 2021 - 8:45 am

      Always.

    • hal9000

      Premium Member
      19 February, 2021 - 4:29 am

      <blockquote><em><a href="#613902">In reply to IanYates82:</a></em></blockquote><p>I laughed at that. My humor is weird…</p>

  • thewarragulman

    Premium Member
    18 February, 2021 - 2:09 am

    <p>Honestly I believe that all feature updates should be delivered in this fashion going forward. It’s not as if Windows 10 really needs the entire platform to be updated every six months with a huge multi-reboot install of a new build, which causes more problems than it solves, so I’m fine with having a second “minor” update like this. It’s really just a service pack like the way it used to be back in the day</p>

    • benisaacs

      Premium Member
      18 February, 2021 - 5:03 am

      <blockquote><em><a href="#613910">In reply to thewarragulman:</a></em></blockquote><p>I agree, I don’t know enough of the servicing components etc but if everything is a component, why can the relevant ones not be updated rather than having to reinstall the whole thing? I know Linux distro’s can upgrade using just the new packages whilst staying online- how reliable that is I don’t know</p>

  • navarac

    18 February, 2021 - 3:51 am

    <p>The watermark for 21H1 (19043.844) has been forgotten/ignored. It says 19041.vb.release.191206-1406 — the same as 20H1. No wonder consistency is out of the window with a lack of attention to detail. Oh well……</p>

    • benisaacs

      Premium Member
      18 February, 2021 - 4:58 am

      <blockquote><em><a href="#613918">In reply to navarac:</a></em></blockquote><p>I think that’s the same for 1909 and for 20H2 too</p>

  • reefer2

    18 February, 2021 - 4:31 am

    <p>Oo and even more useless enterprise features for us consumers. </p>

  • madthinus

    Premium Member
    18 February, 2021 - 5:36 am

    <p>Maybe the biggest admission here is that Windows does not need two updates a year. What it needs is stability, consistency and bug fixes. </p>

    • Paul Thurrott

      Premium Member
      18 February, 2021 - 8:44 am

      If only customers had been asking for just that for years. 🙂

  • ghostrider

    18 February, 2021 - 8:40 am

    <p>Maybe MS have finally realised people aren't interested in 'features'. Most don't use them anyway – they just want a stable, reliable, secure desktop, and will continue to use Windows the way they've always used it until something better comes along. They don't care about painting in 3D, or store apps, or integrating their phones, or Cortana or a multitude of pointless other Windows bloatware. The single improvement I noticed in 20H2 was the removal of the stupid square backgrounds on start menu icons – a small visual improvement but nothing much else.</p>

    • hack-o-holic

      18 February, 2021 - 10:02 am

      <blockquote><a href="#613950"><em>In reply to ghostrider:</em></a><em> So using your logic, you recommend companies not updating/improving anything after initial release and just maintain security fixes until people move on to something better? Smart!</em></blockquote><blockquote><em> If you keep adding features and improvements, your products don't get stale and allow something else to seem better…</em></blockquote><p><br></p>

  • Thomas Parkison

    18 February, 2021 - 10:16 am

    <p>I was looking forward to the addition of DNS over HTTPS support but apparently, it's not going to be in 21H1.</p>

  • sevenacids

    18 February, 2021 - 10:56 am

    <p>Well, it not only shows that Windows doesn't need two major upgrades a year, it doesn't even need one. And how "snaky" they are in their wording, keeping the facade of two feature upgrades a year like nothing changed, faking build numbers along the way and all the stuff.</p><p><br></p><p>The big question is: Why don't they change their strategy and focus on quality, performance, and stability? Windows is pretty much done, it only has to adapt to new hardware technologies, a complete new production-ready build is required maybe every two to three years. Like, in the days before Windows 10 existed. Additional features could be delivered via the Store or Feature Packs (NT4 anyone?). What's so hard about this? It seems logical to me for a mature product like this.</p>

    • reefer2

      19 February, 2021 - 3:55 pm

      <blockquote><em><a href="#613981">In reply to sevenacids:</a></em></blockquote><p>Thinking of Microsofts <span style="color: rgb(32, 33, 36);">obvious</span> Apple envy, Why dont copy what they do there to? A once a year major OS upgrade?</p>

  • skinnyjm

    18 February, 2021 - 11:15 am

    <p>This very short list of new features could have just as easily been delivered via a cumulative update. It's almost as if MS feels like they are obligated to release something called "21H1".</p>

  • jgraebner

    Premium Member
    19 February, 2021 - 1:33 pm

    <p>The one new feature is a welcome one, at least. If I'm reading it correctly, it means that you will now be able to use a USB webcam (if it's compatible) for Windows Hello on a docked laptop without losing the ability to use the built-in camera when it isn't docked.</p>

  • winner

    19 February, 2021 - 2:31 pm

    <p><span style="background-color: rgba(0, 0, 0, 0.03); color: rgb(15, 20, 25);">Breaking: Mars becomes the second planet that has more computers running Linux than Windows.</span></p>

    • reefer2

      19 February, 2021 - 3:52 pm

      <blockquote><em><a href="#614252">In reply to Winner:</a></em></blockquote><p>You are late in the game. Linux dominates the OS market since long time back. Desktop is the only place where Windows still does that.</p>

    • Alastair Cooper

      20 February, 2021 - 2:19 pm

      <blockquote><em><a href="#614252">In reply to Winner:</a></em></blockquote><p><br></p><p>The Mars rovers run a real-time OS called VxWorks for their flight system, something which neither Linux nor Windows is suitable for. I don't know if there are any other computers on board that are running Linux – it wouldn't surprise me.</p>

  • Martin Sjöholm

    21 February, 2021 - 2:23 pm

    <p>Sorry to be OT and I'm sure this will be removed, but what is the point of Premium Comments on a non-premium article? Like subscribers have better opinions, or something.</p><p><br></p><p>Why not only one set of comments? Discussions in premium articles are locked anyway. I am not inclined to subscribe because of premium comments that I never read anyway. What does make me consider it from time to time are the actual articles, and to be supportive in general.</p>

    • Paul Thurrott

      Premium Member
      22 February, 2021 - 10:41 am

      At the time, the thinking was that Premium comments would typically be fewer but of higher quality. But our experience has been that having segregated comments isn’t ideal. It’s on the list to change/fix.

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