It not only repairs the files but also provides a few additional functions.

You can learn how to use them to fix your operating system in this blog post. If it fails to repair any discovered bad sectors, it informs the operating system not to use them. It also scans for bad sectors on the disk and attempts to repair them. However, you need an active internet connection to download and replace corrupted content from Windows Update.ĬHKDSK, or Check Disk, is a tool that scans your hard drive for corrupted files and fixes them. It can be used to prepare, modify, and repair system images. If it finds any anomalies, it replaces these files with redundant files on your PC that may be available at another location.ĭeployment Image Servicing and Management (DISM) tool is perhaps the most powerful repair tool in Windows. The System File Checker (SFC) performs a deep scan of your Windows system files and searches for missing or corrupted content.

Most of the time, these are sufficient to fix any problems that may occur due to corrupted or missing system files. However, these tools need to be run manually. Windows comes with built-in tools to scan and repair your operating system in case something seems off. How to Repair Corrupted System Files in Windows Use SFC, DISM, CHKDSK

How to Repair Corrupted System Files in Windows.

Windows toolbox repair