Summary
This cumulative update improves the Windows 11, version 24H2 and 25H2 out-of-box experience (OOBE). This update applies only to the Windows OOBE process and is available only when OOBE updates are installed.
How to get this update
Install this update
This cumulative update will be downloaded and installed automatically during the Windows OOBE process if an Internet connection is available.
About this update
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Prerequisites |
There are no prerequisites for installing this update. |
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Restart information |
Your device requires a restart after applying this update. |
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Update replacement |
This cumulative update replaces the previously released update KB5078674. |
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File information |
A list of the files included in this update is provided in a CSV (comma-delimited) (.csv) file. You can open the file in a text editor, such as Notepad, or in Microsoft Excel. Note: The English (United States) version of this software update might contain files for additional languages.
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References
Out of Box Experience overview
Description of the standard terminology that is used to describe Microsoft software updates
Related topics
Windows Secure Boot certificate expirationÂ
Important: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. Microsoft has been updating these certificates on consumer and non-managed business devices for the past months. Devices that haven’t received the newer certificates will continue to start and operate normally, and standard Windows updates will continue to install. We will continue to install the newer certificates via Windows updates in the coming months.
You can check your PC status on the Windows Security app. If you are an IT administrator, follow the guidance on the Secure Boot Playbook for Windows clients and Windows Server.