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

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

Oct 14, 2025 · To run a troubleshooter, use the following steps: Select Start > Settings > Update & Security > Troubleshoot > Additional troubleshooters, and then select Additional troubleshooters.

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.

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 …

Windows Update トラブルシューティング ツールを実行して、Windows の更新プログラムのダウンロードとインストールでのエラーを解決します。

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.

Microsoft is retiring the Windows legacy inbox Troubleshooters, such as Keyboard troubleshooter and Speech troubleshooter, and the Microsoft Support Diagnostic Tool (MSDT) that runs them.

This troubleshooter assists customers whose machines are not yet updated to the latest release, Windows 10 Version 1607. This update will initially be released only to a small set of targeted …

Oct 14, 2025 · The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs. It also fixes corrupted registry keys.