A Windows launch isn’t the end a process — it’s really just the beginning. As with Windows 10, Microsoft continually works on improving Windows 11 by fixing bugs, releasing security patches, and occasionally adding new features.
In this story we summarize what you need to know about each update released to the public for the most recent version of Windows 11. For each build, we’ve included the date of its release and a link to Microsoft’s announcement about it. The most recent updates appear first.
The easiest way to install updates is via Windows Update. Not sure how? See “How to handle Windows 10 and 11 updates” for full instructions. Note that Windows 11 version 22H2 is being released as a phased rollout and may not be available to you in Windows Update yet.
If you’re still using Windows 10, see “Windows 10: A guide to the updates.” And if you’re looking for information about Insider Program previews for upcoming feature releases of Windows 11, see “Windows 11 Insider Previews: What’s in the latest build?”
KB5028185 (OS Build 22621.1992)
Release date: July 13, 2023
This build introduces a wide variety of new features, including improved sharing of a local file in File Explorer with Microsoft Outlook contacts, the rollout of notification badging for Microsoft accounts on the Start menu, and new text selection and editing voice access commands, such as for selecting a range of text in a text box and deleting all text in a text box. It also adds a “USB4 hubs and devices” Settings page at Settings > Bluetooth & devices > USB > USB4 Hubs and Devices.
The build also includes a wide variety of security updates. For details, see Microsoft’s Security Update Guide and July 2023 Security Updates.
What IT needs to know: Because this is a security update, it should be applied relatively soon. Over the next few weeks, check for reports about problematic issues, and if all seems well, apply the update.
There is one known issue in this update, in which using provisioning packages might not work as expected.
(Get more info about KB5028185.)
KB5027303 (OS Build 22621.1928) Preview
Release date: June 27, 2023
This update improves the sharing of a local file in File Explorer with Microsoft Outlook contacts. You now have the option to quickly email the file to yourself. In addition, loading your contacts from Outlook has been made simpler. This feature is not available for files stored in Microsoft OneDrive folders; OneDrive has its own sharing functionality.
The build also adds a VPN status icon, a small shield, to the system tray. It displays when you are connected to a recognized VPN profile. The VPN icon will be overlayed in your system’s accent color over the active network connection.
It also adds new features and improvements to Microsoft Defender for Endpoint. For more information, see Microsoft Defender for Endpoint. It also lets you authenticate across Microsoft clouds. This feature also satisfies Conditional Access checks if they are needed.
A variety of bugs have been fixed, including one in which Narrator read the wrong state when you canceled the selection of an option button, and another that stopped Teams from alerting you about missed calls or messages.
There is one known issue in this update, applicable to IT admins, in which using provisioning packages might not work as expected.
(Get more info about KB5027303 Preview.)
KB5027231 (OS Build 22621.1848)
Release date: June 13, 2023
The update fixes several bugs, including one that affects 32-bit apps that are large address aware and use the CopyFile API. You might have issues when you save, copy, or attach files. If you use some commercial or enterprise security software that uses extended file attributes, this issue will likely affect you. For Microsoft Office apps, this issue only affects the 32-bit versions. You might receive the error, "Document not saved."
This build also includes a wide variety of security updates. For details, see Microsoft’s Security Update Guide and June 2023 Security Updates.
What IT needs to know: Because this is a security update, it should be applied relatively soon. Over the next few weeks, check for reports about problematic issues, and if all seems well, apply the update.
There is one known issue in this update, in which using provisioning packages might not work as expected.
(Get more info about KB5027231.)
KB5026446 (OS Build 22621.1778) Preview
Release date: May 24, 2023
This update shows the full amount of storage capacity of all your Microsoft OneDrive subscriptions on the Accounts page in the Settings app. It also adds Bluetooth Low Energy (LE) Audio, which improves audio fidelity and battery life when you pair your device with Bluetooth LE Audio earbuds and headphones. To use the feature, your device needs to support Bluetooth LE Audio.
A variety of bugs have been fixed, including one that did not let you access the Server Message Block (SMB) shared folder and another in which the Windows Firewall dropped all connections to the IP address of a captive portal when you chose the Captive Portal Addresses option.
There is one known issue in this update, applicable to IT admins, in which using provisioning packages might not work as expected.
Get more info about KB5026446 Preview.)
KB5026372 (OS Build 22621.1702)
Release date: May 9, 2023
This update adds a new toggle control on the Settings > Windows Update page. When you turn it on, your device will be prioritized to get the latest non-security updates and enhancements when they are available for your device. For managed devices, the toggle is disabled by default.
The update also fixes several bugs, including a race condition in the Windows Local Administrator Password Solution (LAPS) in which the Local Security Authority Subsystem Service (LSASS) stopped responding when the system processed multiple local account operations at the same time.
It includes a wide variety of security updates. For details, see Microsoft’s Security Update Guide and May 2023 Security Updates.
What IT needs to know: Because this is a security update, it should be applied relatively soon. Over the next few weeks, check for reports about problematic issues, and if all seems well, apply the update.
There are two known issues in this update, one in which using provisioning packages might not work as expected, and another in which some apps might have intermittent issues with speech recognition, expressive input, and handwriting when using Chinese or Japanese languages.
(Get more info about KB5026372.)
KB5025305 (OS Build 22621.1635) Preview
Release date: April 25, 2023
This update lets you configure application group rules for firewall settings. It also adds a new toggle control on the Settings > Windows Update page. When you turn it on, your device will be prioritized to get the latest non-security updates and enhancements when they are available. For managed devices, the toggle is disabled by default.
A variety of bugs have been fixed, including one that stopped mobile device management customers from printing, and another in which the Tab Window Manager stopped responding in IE mode.
There are two known issues in this update, both of which are applicable to IT admins: one in which copying large multiple gigabyte files might take longer than expected to finish, and another in which using provisioning packages might not work as expected.
(Get more info about KB5025305 Preview.)
KB5025239 (OS Build 22621.1555)
Release date: April 11, 2023
This build includes a wide variety of security updates. For details, see Microsoft’s Security Update Guide and April 2023 Security Updates.
What IT needs to know: Because this is a security update, it should be applied relatively soon. Over the next few weeks, check for reports about problematic issues, and if all seems well, apply the update.
There are three known issues in this update, two of which are applicable to IT admins: one in which copying large multiple gigabyte files might take longer than expected to finish, and another in which using provisioning packages might not work as expected.
(Get more info about KB5025239.)
KB5023778 (OS Build 22621.1485) Preview
Release date: March 28, 2023
This build includes several new features, including one in which notifications for Microsoft accounts are now on the Start menu. (Note that this feature is available to only a small number of people and will roll out to more in the next several months.) The build also offers a variety of new features and improvements in Microsoft Defender for Endpoint — go here for details.
A variety of bugs have been fixed, including one in which USB printers were classified as multimedia devices even though they are not, and another in which Microsoft PowerPoint stopped responding when you used accessibility tools.
There are four known issues in this update, three of which are applicable to IT admins, including one in which copying large multiple gigabyte (GB) files might take longer than expected to finish, and another in which using provisioning packages might not work as expected.
(Get more info about KB5023778 Preview.)
Updates to Windows 11 version 22H2
KB5023706 (OS Build 22621.1413)
Release date: March 14, 2023
This build implements phase three of Distributed Component Object Model (DCOM) hardening. After you install this update, you cannot turn off the changes using the registry key. See KB5004442 for details. It also fixes a bug in which trying to join an Active Directory domain when reusing an existing computer account failed. See KB5020276 for details.
It also includes a wide variety of security updates. For details, see Microsoft’s Security Update Guide and March 2023 Security Updates.
What IT needs to know: Because this is a security update, it should be applied relatively soon. Over the next few weeks, check for reports about problematic issues, and if all seems well, apply the update.
There are four known issues in this update, three of which are applicable to IT admins, including one in which copying large multiple gigabyte (GB) files might take longer than expected to finish, and another in which using provisioning packages might not work as expected.
(Get more info about KB5023706.)
KB5022913 (OS Build 22621.1344) Preview
Release date: February 28, 2023
This build, Micorosoft's second "moments" build, introduces a wide variety of new features, including an improved search box. As you type in the search box, search results now appear in a search flyout pane. And those who have preview access to Bing’s AI-powered search can now perform searches directly from the search box. (You can sign up get access to Bing’s AI-powered search.)
There are a variety of other new features as well, including the ability to link iPhone devices to Windows 11 PCs using a new preview of Phone Link for iOS. The update also lets you adjust Windows Studio Effects settings directly from quick settings in the taskbar. You can adjust background blur, eye contact, and automatic framing and apply them to your communications applications, with integration into Microsoft Teams.
You can also open Quick Assist directly from the Start menu. The update also includes new widgets for Phone Link, Xbox Game Pass, and Spotify. In addition, the Snipping Tool has been given the ability to capture video, and Notepad gets tabs.
Windows 11 Pro devices and higher that are Azure Active Directory (AAD) joined can now get AI-powered recommended content on the Start menu, and touch devices get a variety of new ways to interact via touch. The Quick Assist app has been redesigned and can be opened directly from the Start menu. Windows will now offer energy recommendations to improve the energy efficiency of your PC and reduce your carbon footprint. Task Manager gets a variety of enhancements, including being able to filter processes using the binary name, PID, or publisher name.
For more information about these changes, see Microsoft’s blog post announcing today’s release.
A variety of bugs have been fixed, including one in which provisioning packages on Windows 11 failed to apply in certain circumstances when elevation was required, and another that caused reliability issues in Task View.
(Get more info about KB5022913 Preview.)
KB5022845 (OS Build 22621.1265)
Release date: February 14, 2023
This build includes wide variety of security updates. For details, see Microsoft’s Security Update Guide and February 2023 Security Updates.
What IT needs to know: Because this is a security update, it should be applied relatively soon. Over the next few weeks, check for reports about problematic issues, and if all seems well, apply the update.
There are three known issues in this update, each applicable to IT admins, including one in which copying large multiple gigabyte (GB) files might take longer than expected to finish, and another in which using provisioning packages might not work as expected.
(Get more info about KB5022845.)
KB5022360 (OS Build 22621.1194) Preview
Release date: January 26, 2023
This build changes the way you view and control preview (optional) .NET Framework updates. All preview.NET Framework updates will now display on the Settings > Windows Update > Advanced options > Optional updates page. On that page, you can control which optional updates you want to install.
