Include a comparison with (like SFC/DISM). Let me know which direction you'd like to take. Issues after running PC Tuneup with AVG - Microsoft Q&A

Run the installer and follow the on-screen instructions. 4. Proper Usage and Best Practices

The tool offers a structured approach to troubleshooting, categorized by functionality:

Comprehensive Guide to Downloading and Using Windows Repair (All-In-One) Executive Summary

A portable version is available, allowing users to run the repair tool from a USB flash drive without installation. 3. How to Download and Install