When critical Windows system files are missing or corrupted, your operating system may begin to malfunction. Common symptoms include Windows features not working properly, system errors, or Windows becoming unresponsive or freezing.

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

Learn more about resolving the error code 0x87e00031 on Windows PC or Xbox console.

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.

This article introduces a hotfix that updates the Chkdsk.exe utility in Windows 7 and in Windows Server 2008 R2. Currently, the Chkdsk.exe utility cannot repair certain corruption errors on the system volume.

Follow these steps to automatically diagnose and repair problems with files and folders in Windows. These problems might include the inablility to delete files or folders from the Recycle Bin, or troubles with trying to copy, move, rename, or delete a file. Select the Download button on this page.

Learn how to find basic information about your Windows device, including the device name, version of Windows, hardware details and avaialble storage space.

Fixes an issue in which the chkdsk command doesn't run correctly in Windows 8.1, Windows RT 8.1, or Windows Server 2012 R2.

Troubleshoot and repair Windows 11 Windows 10 Hardware compatibility Enable TPM 2.0 on your PC What is a Trusted Platform Module (TPM)? Windows 11 system requirements ...

To return your computer to a normal startup, follow the steps in the section, Reset the computer to start normally after clean boot troubleshooting. If the installation or uninstallation still fails, that means this issue is not caused by interference from a service or an app.