With the October update now available for many people, attention has shifted to the next 'feature' update. Here's what to expect from the 21H1 update. 

Windows 10 21H1 update release date

While nothing has been confirmed so far, it's generally expected that Windows 10's next feature update will arrive sometime in the first half of 2021. Judging from previous years, a late May release date looks likely. 

However, the upcoming release of Windows 10X complicates matters. Microsoft's new stripped-back Windows 10 spin-off is expected to make its debut on single-screen devices early next year. That's despite it being primarily designed for dual screens like the Surface Neo, but that device now isn't likely to arrive until 2022.

Microsoft's focus on Windows 10X in the first half of 2020 might mean it skips the 21H1 update altogether. However, rumours suggesting it will primarily focus on bug fixes suggest the company will stick with the schedule for 2021 at least. 

Windows 10 21H1 device compatibility

The vast majority of Windows 10 devices that were eligible for the 20H2 (October 2020) update will still be compatible with the next feature update. Support may vary between companies though, so it's worth checking with the manufacturer of your device if you're unsure. 

Checking if the October update (20H2) is available for your device (it may have been downloaded automatically) is a good indicator that the 21H1 update will also arrive.

Windows 10 21H1 feature news

Despite the next Windows 10 feature update not being expected for many months, we already have plenty of insight into what it might bring. 

The short answer? Not much. Windows Latest is suggesting that the 21H1 will be another minor update, should it even arrive at all. Author Mayank Parmar says "it's likely to be another enablement package or service pack style small update". Windows Latest is regularly among the first to report on new versions of Windows 10, so we have no reason to doubt what he's saying here.

Based on an Insider build from August 2020, How-To Geek has gone into more detail on what these might include:

  • System-wide DNS over HTTPS - DNS generally improves privacy and provides greater security by encrypting DNS lookups, which happen each and every time you launch a website. Currently, this is only available in browsers like Google Chrome, Microsoft Edge and Mozilla Firefox
  • DNS options moved from Control Panel to Settings - The continued phasing out of Control Panel will see these options moved to the regular Settings menu
  • New icons - The Settings app, Windows Security, Snip & Sketch and Sticky Notes are all set for updated icons
  • Disk Management options in Settings - Previously only accessible via a separate utility, Disk Management will now also be available under System > Storage > Manage Disks and Volumes
  • Linux improvements - Developers will be pleased to hear that Linux software on Windows 10 will now have full GPU support. The Windows Subsystem for Linux (WSL) will also be easier to install and update, while Linux files will now be accessible from within File Explorer
  • Improved graphics settings for multiple GPUs - If you have more than one graphics card on your PC, Windows 10 will allow you to set a default high-performance GPU. You'll also be able to set which graphics card will be used for specific applications

It's worth noting that this is an extremely early build, and there's no guarantee all these features will make it into the final version. Nonetheless, it gives a good overview of the sort of changes you can expect. 

The Spring update is typically when we see most of the new features, with the Autumn update reserved for bug fixes and performance updates. However, that schedule could be flipped next year, with reports suggesting Windows 10 could get a major redesign in late 2021