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

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.

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

Available Windows troubleshooters Get Help has troubleshooters, or diagnostic tests, that can check your system configuration for anything that might be causing issues using your devices.

If your PC is experiencing problems, especially issues related to Windows Update, you can use the Fix problems using Windows Update recovery option to reinstall the current version of Windows.

If you get an error when trying to update, see Fix Windows Update issues. If you're warned by Windows Update that you don't have enough space on your device to install updates, see Free up space for …

This article provides a comprehensive guide to resolving audio issues in Windows. The tips are listed in order, so start with the first one, see if that helps, and then continue to the next one if it doesn’t.

Erfahren Sie, wie Sie Probleme beim Aktualisieren von Windows beheben. Hier finden Sie Antworten auf häufig gestellte Fragen und Probleme bei der Installation von Windows-Updates.

Find answers to top questions about upgrading to Windows 11, from the minimum hardware requirements to where to find the upgrade.

Oct 14, 2025 · This article describes the problem addressed by the troubleshooter, what it does to mitigate them, and the conditions that can cause it to run. For more information about …