Describes how to use the System File Checker tool to troubleshoot missing or corrupted system files in Windows.

This page features a list of common error codes and solutions. Learn how to find your error code quickly.

Learn how to run System File Checker in Windows to check if your computer has problems with files.

In this article, we will help you find your error code and suggest what you might try to correct the error. Follow the recommended resolutions for that error code.

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

Get Help has troubleshooters you can run for many common scenarios. These often help resolve issues without the need to contact support. If a troubleshooter is available for your issue, select Start to run that troubleshooter.

Startup Repair is a Windows recovery tool that can fix certain system problems that might prevent Windows from starting. It scans your computer for the problem and then tries to fix it so your computer can start correctly.

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.

With System Restore you can revert your PC's state to a previous point in time. This can be particularly useful when troubleshooting issues caused by recent changes, such as software installations, driver updates, or system settings modifications.

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