Learn how to use the Program Install and Uninstall troubleshooter to fix corrupted registry keys, prevent programs from being installed or removed, and access the product code. The troubleshooter runs on Windows 10, 8.1, 8, and 7.

Error 0xC0000142 occurs when you start an Office application and may be caused by outdated Office, Windows, or Office Software Protection Platform. Learn how to update, repair, or reinstall Office to resolve this error.

Download and run the MSRT to remove specific prevalent malware from your Windows computer. Learn how to enable automatic updates, perform a full scan, and report infection information to Microsoft.

Learn how to use the System File Checker tool (SFC.exe) to scan and restore Windows system files that are not working or causing crashes. Follow the steps to run SFC.exe, view the scan results, and manually replace the corrupted files if needed.

Learn how to fix issues with downloading, installing, or updating Microsoft Edge on Windows, Mac, or Linux. Find out how to check your operating system, network, trusted sites, and error codes.

Learn how to update your Surface device with the latest drivers and firmware for Windows 10 or Windows 11. Find links for automatic and manual updates, and check your Surface model and OS build.

Learn how to update or reinstall device drivers in Windows using Device Manager. Find out how to search for updated driver software, uninstall drivers, and troubleshoot driver issues.

The Microsoft .NET Framework Repair Tool detects frequently occurring issues that affect Microsoft .NET Framework setup or updates. The tool tries to resolve those issues by applying known fixes or by repairing corrupted installations of the supported .NET Framework versions.

Learn how to troubleshoot sound or audio issues in Windows 11 or Windows 10 with step-by-step instructions and tips. Check your speaker output, run the audio troubleshooter, update or uninstall your audio driver, and more.

Learn how to fix the "Finish installing update" message that appears in the system tray after restarting OneDrive.exe. Find out the cause of the problem and the possible workarounds, such as entering administrative credentials, creating a Group Policy object, or uninstalling unused applications.