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

Support for Windows 10 will end in October 2025. After October 14, 2025, Microsoft will no longer provide free software updates from Windows Update, technical assistance, or security fixes for Windows 10. Your PC will still work, but we recommend moving to Windows 11. Learn more.

Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

Fix problems using Windows Update is a recovery tool that can help resolve issues related to updates. Using this tool will reinstall the current version of Windows on your device.

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 Update Troubleshooter for devices experiencing recurring issues installing monthly security updates This article describes the problem addressed by the troubleshooter, what it does to mitigate the problem, and the conditions that can cause it to run.

Support for Windows 10 will end in October 2025. After October 14, 2025, Microsoft will no longer provide free software updates from Windows Update, technical assistance, or security fixes for Windows 10. Your PC will still work, but we recommend moving to Windows 11. Learn more.

Resolve Windows blue screen errors with tips and resources to do your own troubleshooting, or contact the Microsoft support if you need more help.

Make sure you have internet access, then download the Update Troubleshooter. Run the troubleshooter. When it's done, restart your device. Then check for new updates. Select Start, and then search for Check for Updates, and install any available updates. Community

Windows 10, version 22H2 Important: Use EKB KB5015684 to update to Windows 10, version 22H2. This preview update contains the fixes and quality improvements contained in the following update: September 9, 2025—KB5065429 (OS Builds 19044.6332 and 19045.6332) The following is a summary of the key issues that this update addresses.