How to Fix a Corrupted Windows 10 System: Step-by-Step Guide

Learn how to fix a corrupted Windows 10 system with built-in tools like SFC and DISM.

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To fix a corrupted Windows 10 system, you can use the built-in System File Checker (SFC) tool. Open Command Prompt as an Administrator, type `sfc /scannow`, and press Enter. This tool will scan and repair corrupted system files. If this doesn't work, consider using Deployment Imaging Service and Management Tool (DISM) with the command `DISM /Online /Cleanup-Image /RestoreHealth`.

FAQs & Answers

  1. What is the System File Checker tool? The System File Checker (SFC) is a Windows utility that scans and repairs corrupted system files.
  2. When should I use DISM? Use DISM when the SFC tool fails to resolve corruption issues or to prepare Windows for an upgrade.
  3. How do I open Command Prompt as an Administrator? Right-click on the Start menu, select 'Command Prompt (Admin)' or 'Windows Terminal (Admin)' from the menu.
  4. Can a corrupted Windows 10 system be fixed without reinstalling? Yes, tools like SFC and DISM can often fix corruption without the need to reinstall the operating system.