Learn how to remove apps and programs from your Windows 10 or 11 device using different methods. Find tips and troubleshooters for common issues and errors.

Learn how to use the Program Install and Uninstall troubleshooter to fix corrupted registry keys, prevent new or existing programs from being installed or removed, and block you from uninstalling a program through Control Panel. Download the troubleshooter and follow the steps it provides.

Learn how to use the System File Checker tool (SFC.exe) to scan and restore missing or corrupted system files in Windows 10, 8.1, 8, 7, or Vista. Follow the steps to run the tool, view the details, and manually replace the corrupted files if needed.

Learn how to update or reinstall device drivers, such as printer drivers, in Windows using Device Manager. Follow the steps to search for updated driver software or uninstall and reinstall the driver.

PC Health Check app helps you check if your device meets the Windows 11 minimum system requirements and troubleshoot performance problems. It also lets you sync your preferences, back up your files, and manage your storage and startup settings.

Learn how to use the MSRT to remove specific prevalent malware from Windows computers. Find out how to download, run, and update the tool, and what it does when it detects malicious software.

Fix Windows security issues automatically by turning on UAC, DEP, Windows Firewall, and other features. Run the troubleshooter on your computer or save it to a flash drive or a CD.

Learn how to fix some apps and programs that are not running correctly in Windows 11 or Windows 10. Find out how to use repair options from the Settings page or the Control Panel.

Learn how to use Microsoft Defender Antivirus to scan and remove malware, including trojan virus, from your Windows 10 or 11 PC. Follow the steps to run an offline scan, view the results, and take action.

Learn how to uninstall Microsoft 365 products on a PC using the Control Panel or the uninstall support tool. The tool downloads a file named SetupProd_OffScrub.exe that helps you remove Office completely.