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

Running a virus scan on Windows 11 is simple and quick. All you need to do is open Windows Security, go to the Virus & threat protection section, and start a Quick scan or Full scan. This will help you catch any nasty malware or viruses hiding on your computer.

How to Run a Virus Scan on Windows 11

Running a virus scan on Windows 11 helps keep your computer safe from malware and other threats. Follow these steps to ensure your device is free from harmful software.

Step 1: Open Windows Security

To start, open the Start menu and search for "Windows Security."

In Windows Security, you’ll find various options to protect your computer, including Virus & threat protection, which is where the magic happens.

Step 2: Go to Virus & Threat Protection

Click on "Virus & Threat Protection" once you’re in Windows Security.

This section shows you the current status of your virus protection and lets you start scans. It’s the command center for keeping your computer safe.

Step 3: Start a Quick Scan

Click on "Quick scan" to run a basic scan of your system.

A Quick scan is great for checking the most vulnerable parts of your computer, like system files and installed applications. It’s fast and usually takes just a few minutes.

Step 4: Run a Full Scan (Optional)

For a more thorough check, click "Scan options" and then select "Full scan."

A Full scan goes through every file and folder on your computer. It’s more detailed but can take a few hours, so it’s best to run it when you don’t need your computer for a while.

Step 5: Review the Scan Results

After the scan is complete, review the results to see if any threats were found.

Windows Security will show you a list of any detected issues, along with options to remove or quarantine them. It’s important to deal with these threats promptly to keep your system secure.

Once you’ve completed the scan, your computer will either show that no threats were found or list any detected threats. If any issues are found, follow the on-screen instructions to remove or quarantine the threats. This helps keep your system clean and running smoothly.

Tips for Running a Virus Scan on Windows 11

  • Make sure your computer is plugged into a power source during a Full scan to avoid interruptions.
  • Regularly update Windows Security to ensure you have the latest virus definitions.
  • Schedule regular scans to automatically check for threats.
  • Avoid using your computer for other tasks during a scan to speed up the process.
  • Consider running a scan after installing new software or downloading files from the internet.

Frequently Asked Questions

What is the difference between a Quick scan and a Full scan?

A Quick scan checks the most common areas where malware is likely to be found, whereas a Full scan examines every file and folder on your computer.

How often should I run a virus scan on Windows 11?

It’s a good idea to run a Quick scan weekly and a Full scan monthly to keep your computer safe.

What if Windows Security finds a threat?

Windows Security will give you options to remove or quarantine the detected threat. Follow the on-screen instructions to deal with it.

Can I use my computer during a virus scan?

Yes, but using your computer during a scan can slow down the process. It’s best to let the scan run uninterrupted.

Is Windows Security enough to protect my computer?

Windows Security provides solid protection, but you can also consider additional antivirus software for extra security.

Summary of Steps

  1. Open Windows Security.
  2. Go to Virus & threat protection.
  3. Start a Quick scan.
  4. Run a Full scan (optional).
  5. Review the scan results.


Running a virus scan on Windows 11 is crucial for keeping your computer safe from malware and other digital threats. By following simple steps, you can quickly check for and eliminate any harmful software that might be lurking on your device. Regularly updating your virus definitions and scheduling scans can offer ongoing protection, ensuring your computer runs smoothly and securely.

Taking the time to run these scans might seem like a hassle, but it’s an essential part of maintaining your digital hygiene. Just like brushing your teeth or changing the oil in your car, regular virus scans keep everything running the way it should. If you’re new to Windows 11 or just trying to be more proactive about your computer’s health, follow these steps and tips to keep your system in top shape.

For further reading, you might want to explore how to optimize Windows 11 for better performance, or look into additional security measures like firewalls and VPNs. If you’re ready to take the next step, start your first scan today and see how easy it is to keep your computer virus-free! Happy scanning!

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