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

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 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.

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 enable virtualization on Windows 11 or Windows 10 to run Android or Linux apps on your device. Follow the steps to access the UEFI (or BIOS) and turn on Virtual Machine Platform.

Learn how to use PC Health Check app to check your device health, battery capacity, storage capacity, startup time, and Windows 11 eligibility. Find out how to install, update, and troubleshoot the app.

Learn how to enable or disable macros in Excel and other Microsoft 365 apps. Find out how to make a document trusted, change macro settings, and protect yourself from macro viruses.

Learn how to use the Program Install and Uninstall troubleshooter to fix corrupted registry keys, update data, and blockages that prevent you from installing or removing programs. Download the troubleshooter and follow the steps it provides.

Learn how to troubleshoot common sound or audio issues in Windows 11 or Windows 10. Follow the steps to check your speaker output, run the audio troubleshooter, update or roll back your audio driver, and more.

Windows Security includes Microsoft Defender Antivirus, which scans and protects your device from viruses and security threats. Learn how to run scans, schedule scans, and customize settings for Windows Security features.