Windows 11 Windows 10 Windows Update is an essential component of Windows 11, ensuring your system remains secure, stable, and up-to-date with the latest features. However, issues can occasionally arise, preventing updates from installing. This guide provides detailed steps to troubleshoot and resolve Windows Update problems effectively. Run the Windows Update troubleshooter If you are using a ...

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 ...

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.

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 ...

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.

Navigate to the Windows Update settings page and select Check for updates. Install this out-of-band (OOB) update (KB5071959) and restart your device to complete the installation.

Windows 11 Windows 10 Summary Windows 11 automatically downloads and installs updates to make sure your device is secure and up to date. This means you receive the latest fixes and security updates, helping your device run efficiently and stay protected. To check for updates manually, select Start > Settings > Windows Update .

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

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.

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.