How to Run a Virus Scan on Windows 11: A Step-by-Step Guide

Running a virus scan on Windows 11 keeps your computer safe from malware and other unwanted software. By following a few simple steps, you can ensure your system is clean and running smoothly. This guide will walk you through the process, making it easy and straightforward.

How to Run a Virus Scan on Windows 11

Running a virus scan on Windows 11 helps identify and remove harmful software. Follow these steps to perform a thorough scan and keep your computer secure.

Step 1: Open Windows Security

To run a virus scan, open Windows Security. You can access it by typing "Windows Security" in the search bar and clicking on the app.

Windows Security is the built-in antivirus tool in Windows 11. It’s designed to protect your computer from malware, viruses, and other threats.

Step 2: Navigate to Virus & Threat Protection

Once you’re in Windows Security, click on "Virus & threat protection" from the menu on the left-hand side.

This section is where you’ll find all the tools you need to scan and protect your computer from potential threats.

Step 3: Click on Quick Scan

Next, click on the "Quick scan" button. This will start a basic scan of your system’s most vulnerable areas.

A quick scan takes just a few minutes and checks common places where malware might hide. It’s a good way to catch any immediate threats.

Step 4: Perform a Full Scan

For a more thorough check, click on "Scan options" and select "Full scan". Then, click on "Scan now".

A full scan might take longer, but it will check your entire system for malware. It’s ideal if you suspect a deeper issue.

Step 5: Review Scan Results

After the scan is complete, Windows Security will display the results. Review them to see if any threats were found and removed.

If any malware is detected, follow the prompts to remove it and ensure your system is clean.

Once you complete these steps, your computer will be scanned for viruses and other threats. If any issues are found, Windows Security will help you address them, keeping your system safe.

Tips for Running a Virus Scan on Windows 11

  • Regular Scans: Schedule regular scans to ensure continuous protection.
  • Update Software: Keep Windows Security updated to defend against the latest threats.
  • Use Full Scans: Perform a full scan periodically to check your entire system.
  • Check External Drives: Scan external drives and USBs for malware when connected.
  • Real-time Protection: Enable real-time protection for continuous monitoring.

Frequently Asked Questions

How often should I run a virus scan?

It’s recommended to run a quick scan at least once a week and a full scan once a month.

Can I use third-party antivirus software with Windows Security?

Yes, but be sure to disable one to prevent conflicts between the two.

What should I do if Windows Security finds a virus?

Follow the on-screen instructions to remove or quarantine the threat.

Is Windows Security enough protection?

For most users, Windows Security provides adequate protection. However, additional tools can offer more specialized defenses.

How do I schedule a scan?

In Windows Security, go to "Virus & threat protection" settings and set up a schedule under "Scheduled scan".

Summary of Steps to Run a Virus Scan on Windows 11

  1. Open Windows Security
  2. Navigate to Virus & Threat Protection
  3. Click on Quick Scan
  4. Perform a Full Scan
  5. Review Scan Results


Keeping your computer secure is crucial, and running a virus scan on Windows 11 is a key part of that process. This guide has shown you how simple it is to scan your system and ensure it’s free of harmful software. By following these steps regularly and making use of the tips provided, you can maintain a healthy and secure computer environment.

Remember, the best defense against malware is a proactive one. Stay informed, stay updated, and don’t hesitate to run scans often. If you found this guide helpful, share it with others and explore more ways to keep your digital life secure. After all, a little vigilance can go a long way in protecting your valuable data and peace of mind.