How to Remove Trojan Virus from Windows 11: Step-by-Step Guide

Removing a Trojan virus from Windows 11 isn’t that hard if you follow a systematic approach. Start by disconnecting from the internet to stop the virus from spreading. Then, boot into Safe Mode, and use Windows Security to scan and remove the Trojan. For extra safety, use a reputable antivirus tool. Finally, make sure your system and software are up-to-date to prevent future attacks.

How to Remove Trojan Virus from Windows 11

In this guide, I’ll walk you through the steps to get rid of a Trojan virus from your Windows 11 computer. These steps will help isolate and eliminate the virus while ensuring it doesn’t come back.

Step 1: Disconnect from the Internet

First, disconnect your computer from the internet.

This step prevents the Trojan from communicating with its source or spreading to other devices. You can simply unplug your Ethernet cable or turn off your Wi-Fi.

Step 2: Boot into Safe Mode

Next, boot your computer into Safe Mode.

Safe Mode loads only the essential drivers and services, which makes it easier to find and remove the virus. To do this, go to "Settings," select "System," then "Recovery," and click "Restart now" under "Advanced startup." Choose "Troubleshoot," then "Advanced options," and finally "Startup Settings." Hit "Restart," and select "Enable Safe Mode."

Step 3: Use Windows Security

Open Windows Security and run a full scan.

Windows Security, which comes pre-installed on Windows 11, can identify and remove many types of malware. Go to "Settings," select "Privacy & Security," then "Windows Security." Click on "Virus & threat protection" and choose "Full scan."

Step 4: Delete the Trojan

Follow the prompts to delete the Trojan.

If Windows Security finds any threats, follow the on-screen instructions to quarantine or delete them. Be thorough and ensure to complete this step.

Step 5: Use a Reputable Antivirus

Download and run a reputable antivirus tool.

Even after using Windows Security, it’s wise to run an additional scan using a reputable antivirus software like Malwarebytes or Norton. This adds an extra layer of security to make sure nothing is missed.

Step 6: Update Your System and Software

Finally, ensure your system and software are up-to-date.

Keeping your operating system and software updated is crucial for security. Go to "Settings," select "Windows Update," and click "Check for updates." Install any available updates.

Once you’ve completed these steps, your computer should be free from the Trojan virus. Your system should run smoothly, and you’ll have some extra protections in place to prevent future infections.

Tips for Removing Trojan Virus from Windows 11

  • Keep your antivirus software up-to-date to catch new threats as they emerge.
  • Regularly back up important files to an external drive or cloud storage.
  • Be cautious when downloading files or clicking on links from unknown sources.
  • Use strong, unique passwords for your accounts to add another layer of security.
  • Keep your operating system and all software updated to patch vulnerabilities.

Frequently Asked Questions

What is a Trojan virus?

A Trojan virus is a type of malware that disguises itself as legitimate software to trick users into installing it.

Can Windows Security remove all Trojans?

Windows Security can remove many Trojans, but it’s always a good idea to use an extra antivirus tool for a more thorough cleanup.

Is Safe Mode necessary for removing Trojans?

Safe Mode makes it easier to remove Trojans because it loads only essential components, preventing the virus from running.

How can I prevent future infections?

Keep your system and software updated, use reputable antivirus tools, and avoid downloading files or clicking on links from unknown sources.

What should I do if the virus persists?

If the virus persists, consider seeking professional help or using a more robust antivirus tool. Sometimes, a factory reset may be necessary.


  1. Disconnect from the internet.
  2. Boot into Safe Mode.
  3. Use Windows Security.
  4. Delete the Trojan.
  5. Use a reputable antivirus.
  6. Update your system and software.


Removing a Trojan virus from Windows 11 is entirely doable if you follow the right steps. Disconnect from the internet to stop the virus from spreading. Boot into Safe Mode, use Windows Security, and follow up with a reputable antivirus tool to catch anything that might have been missed. Finally, keep your system and software updated to ward off future threats. Remember, staying vigilant and cautious while online is your best defense against malware. If you follow these steps, you’ll be well on your way to a safer, more secure computing experience.