Learn how to troubleshoot problems updating Windows. Find answers to common questions and issues installing Windows updates.

Select the following Windows Update shortcut: Open Windows Update In the Windows Update window, select the Check for updates button. Once available updates populate, install all available updates. After all updates are finished installing, restart the Windows device by right-clicking on the Start menu and then selecting Shutdown or sign out ...

Select Start > Settings > Update & Security > Windows Update > Check for updates and then install any available updates. If the issue continues, run the troubleshooter again to check for additional errors, or see Troubleshoot problems updating Windows and follow the troubleshooting steps.

Additional information about this update The following articles contain additional information about this update as it relates to individual product versions. 5127683 Description of the Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H2 and Windows 10 Version 22H2 (KB5127683)

Windows 11 Windows 10 Summary The Windows Update Assistant helps you manually download and install the latest Windows feature update on a compatible PC. Feature updates introduce new capabilities and help keep your device secure. Use this tool if your device hasn’t received a feature update automatically through Windows Update.

See some of the most common upgrade and installation errors for Windows 10 and Windows 11, and what you can do to try to fix them.

After Windows updates on January 13, 2026 users with Outlook POP account profiles and profiles with PST files report that Outlook hangs and does not exit properly.

Fix problems using Windows Update isn't displayed If your PC is managed by your work or school, Fix problems using Windows Update might be unavailable. The option might also be missing if you’re running a version of Windows that’s earlier than Windows 11 with the 2022 annual update.

This article explains the Windows Update troubleshooter for fixing update scan issues, detailing its function, automatic run conditions, and troubleshooting history.

Windows 10 servicing stack update (KB5066790) - versions 19044.6449 and 19045.6449 Microsoft now combines the latest servicing stack update (SSU) for your operating system with the latest cumulative update (LCU). SSUs improve the reliability of the update process to mitigate potential issues while installing updates. This update makes quality improvements to the servicing stack, which is the ...