This is a favorite for IT professionals. It’s 100% portable (runs from a USB) and specializes in cleaning and repairing systems that have been heavily compromised. 4. Re-Enable (Specific Utility)

To ensure no leftover malware interference, boot your Windows PC into Safe Mode with Networking before running the repair tool.

If your current PC is heavily restricted, download the tools on a different computer and move them via a USB drive.