Learn how to use the Program Install and Uninstall troubleshooter to fix issues with installing or removing programs on Windows. The troubleshooter also fixes corrupted registry keys and product codes.

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 use PC Health Check app to check your device health, Windows 11 eligibility, and troubleshoot performance issues. Find out how to install, update, and access the app features and settings.

Learn how to check for and install updates for Windows 10 and Windows 11 automatically or manually. Find troubleshooting tips and FAQs for Windows Update issues.

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

Learn how to fix problems with your PC by using different recovery options in Windows 11 or Windows 10. You can reset, reinstall, restore, or remove Windows and your personal files depending on your situation.

Learn how to troubleshoot and fix problems with Wi-Fi or Ethernet connections when you're setting up your Windows 11 PC. Follow the steps to restart your router, check your network settings, try a different frequency band, or use a cellular network.

Windows 11, version 23H2 is a scoped feature update that includes new features from the latest monthly quality update for Windows 11, version 22H2. Learn how to install the enablement package that activates the new features with a single restart.

Learn how to upgrade to Windows 11 from Windows 10 using Windows Update, Installation Assistant, or installation media. Note that some devices may not meet the minimum system requirements for Windows 11.

Learn how to create a USB drive that can help you reinstall Windows 11 or Windows 10 if your PC has a major issue. Follow the steps to select a drive, back up system files, and download Windows installation media.