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 files if needed.

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.

Download the troubleshooter to automatically repair issues when you're blocked from installing or removing programs on Windows 10, 8.1, 8, or 7. The troubleshooter fixes corrupted registry keys and provides steps for you to follow.

Learn how to download and run the Gaming Services Repair Tool for PC to fix issues with installing or updating Gaming Services on your PC. The tool is integrated into the Xbox app for PC version 2311.1001.7.0 or newer.

Learn how to diagnose and fix errors in your Outlook mail profile that might prevent you from logging in to your email. Follow the steps for Outlook 2016 or use the Microsoft Support and Recovery Assistant tool.

Learn how to update your controller wirelessly, with a USB cable, or on a PC using the Xbox Accessories app. The app is available only on Windows 10/11 and requires a PC with the latest fixes for the Xbox Elite Wireless Controller Series 2.

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 fix some apps and programs that are not running correctly in Windows 10 or 11. Find repair options from the Settings page or the Control Panel, or remove them if needed.

Learn how to use Microsoft Defender Antivirus to scan and remove malware from your PC. Follow the steps to run an offline scan, view the results, and take action against any threats.

Learn how to download and install programs from trusted websites or Microsoft Store on Windows 10. You can also install programs from a disc or change the default settings for online sources.