In the final issue, devices with Windows installations created from custom offline media or custom ISO image might have Microsoft Edge Legacy removed by this update, but not automatically replaced by the new Microsoft Edge. On affected devices, clicking or selecting the Start button or using the Windows key on your keyboard might have no effect. In another issue, after installing this update, some devices might be unable to open the Start menu. There are three known issues in this update, including one which IE mode tabs in Microsoft Edge might stop responding when a site displays a modal dialog box. It also fixes a variety of bugs, including one that prevented troubleshooters from opening, one that caused certain docking stations to lose internet connectivity when waking from Sleep mode, and one that improves the reliability of a push-button reset after an OS upgrade. This build lets you receive urgent notifications when focus assist is on and restores functionality for Windows Autopilot deployment scenarios that are affected by the security mitigation for hardware reuse. If you’re still using an earlier version of Windows 10 or of Windows, see the Microsoft support site for info about updates to Windows 10 1909, 1903, 1809, 1803, 1709, 1703, 1607, 1511, the initial version of Windows 10 released in July 2015, Windows 8.1, and Windows 7.Īnd if you’re looking for information about Insider Program previews for upcoming feature releases of Windows 10, see “ Windows 10 Insider Previews: A guide to the builds.” Updates to Windows 10 versions 20H2, 21H1, and 21H2 KB5015878 (OS Builds 19042.1865, 19043.1865, and 19044.1865) Preview
(Microsoft releases updates for those four versions together.) For each build, we’ve included the date of its initial release and a link to Microsoft’s announcement about it. In this story we summarize what you need to know about each update released to the public for the most recent versions of Windows 10 - versions 21H2, 21H1, 20H2, and 2004. As soon as one of Microsoft’s feature updates (such as Windows 10 version 21H2) is released, the company quickly gets to work on improving it by fixing bugs, releasing security patches, and occasionally adding new features. Please contact the moderators of this subreddit if you have any questions or concerns.The launch of a major Windows 10 update isn’t the end of a process - it’s really just the beginning. I am a bot, and this action was performed automatically.
It is also important to know what your full Windows version is, you can view that on Windows 10 by going to the Settings app -> System -> About, and then it will be listed as the OS Build, for example 19042.421 Also, include as much information about your computer as possible, including the specs of your hardware, and/or the full make and model of your computer. If you have not already, be sure to include as much information about your issue that you can, including any error messages, error codes, what steps it takes to create the issue, and what you have done to troubleshoot. You may want to also post this on r/TechSupport for more exposure. This is not a generic tech support subreddit, so your post may be removed if your issue is not related to Windows, even if your computer has Windows installed. You have selected the Help post flair, which is to request assistance with the Windows 10 OS and its related systems.