Jan 12, 2007 · Describes how to use the System File Checker tool to troubleshoot missing or corrupted system files in Windows.

Oct 14, 2025 · Startup Repair is a Windows recovery tool that can fix certain system problems that might prevent Windows from starting. It scans your computer for the problem and then …

Sep 23, 2025 · If you need help downloading, installing, or activating Windows or Office, need technical support or have any account & billing related questions, select the Get help button …

Fix problems using Windows Update is a recovery tool that can help resolve issues related to updates. Using this tool will reinstall the current version of Windows on your device.

The steps to access the repair tool vary depending on your operating system. Right-click the Start button (lower-left corner) and select Apps and Features on the pop-up menu. Select the …

Oct 14, 2025 · Windows Recovery Environment (Windows RE) is a set of tools included with Windows that can help you troubleshoot and fix common problems with your computer. If your …

Instead, if the product key in the firmware matches the version and edition of Windows being installed, the product key is automatically applied. After the installation media is created, …

Select Programs > Programs and Features. Right-click the program you want to fix and select Repair, or if that’s not available, select Change. Then follow the directions on the screen. For …

This means you can start using your new PC with all your files, settings, and preferences intact. The experience is available to Microsoft accounts that don't have an existing backup. If your …

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.