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

How to Run a Malware Scan on Windows 11

Running a malware scan on Windows 11 is essential to keep your computer safe from harmful software. This can be done quickly using built-in tools like Windows Security or third-party antivirus programs. You’ll go through a series of simple steps, and in no time, your computer will be scanned for any malicious software.

Step-by-Step Tutorial: How to Run a Malware Scan on Windows 11

To make sure your computer is free from malware, follow these steps to run a thorough scan using Windows Security. The steps are straightforward and will help protect your device from potential threats.

Step 1: Open Windows Security

To begin, click on the Start menu and type "Windows Security," then press Enter.

When you open Windows Security, you’ll see a dashboard with various options like Virus & threat protection, Account protection, and more. This is the central hub for all security-related features on your Windows 11 system.

Step 2: Navigate to Virus & Threat Protection

Next, click on "Virus & threat protection" from the menu on the left side.

This section provides access to your antivirus settings and scan options. You’ll see information about your last scan, the current protection status, and other relevant details.

Step 3: Click on Quick Scan or Full Scan

Now, choose either "Quick scan" or "Full scan" by clicking on the respective button.

A Quick scan will check the most vulnerable parts of your system, such as startup files and system memory, and usually takes a few minutes. A Full scan will thoroughly check all files and folders on your device, but it may take longer.

Step 4: Start the Scan

Once you’ve chosen the scan type, click on the "Scan now" button to begin the scan.

The scanning process will start, and you can see its progress on the screen. If any threats are found, Windows Security will notify you and provide options to remove or quarantine the malware.

Step 5: Review and Take Action

After the scan is complete, review the results and take the recommended actions.

Windows Security will show you a summary of the findings. If any malware is detected, you can choose to quarantine or remove it based on the provided options.

After you complete these steps, your Windows 11 device will be scanned, and any detected malware will be dealt with accordingly. This process helps maintain the health and security of your computer.

Tips for Running a Malware Scan on Windows 11

  • Keep Windows Security Definitions Updated: Always ensure that your virus definitions are up to date for the best protection.
  • Schedule Regular Scans: Set a weekly or monthly reminder to run scans regularly.
  • Use Real-time Protection: Enable real-time protection to catch threats as they appear.
  • Avoid Suspicious Links: Don’t click on unknown or suspicious links to minimize the risk of malware.
  • Backup Important Files: Regularly backup your data to avoid loss in case of a malware attack.

Frequently Asked Questions about Running a Malware Scan on Windows 11

How often should I run a malware scan?

Running a scan weekly or at least monthly is recommended to keep your computer secure.

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

Yes, you can use third-party antivirus software, but make sure they don’t conflict with Windows Security.

What should I do if malware is detected?

Follow the recommended actions given by Windows Security, such as quarantining or deleting the infected files.

Is a Quick scan enough?

A Quick scan is good for regular checks, but a Full scan is better for a thorough examination.

How long does a Full scan take?

The duration of a Full scan can vary based on the amount of data on your computer but can take up to an hour or more.

Summary of Steps to Run a Malware Scan on Windows 11

  1. Open Windows Security.
  2. Navigate to Virus & threat protection.
  3. Click on Quick scan or Full scan.
  4. Start the scan.
  5. Review and take action.


Running a malware scan on Windows 11 is a vital part of maintaining your computer’s health and security. By following the steps outlined above, you can easily scan your system for any malicious software and take appropriate actions to remove it. Regular scans, along with other safety practices like keeping your software updated and avoiding suspicious links, are essential for a secure computing experience.

For the best results, don’t rely solely on one method. Mix in regular system updates and good browsing habits to keep your computer safe. Want to dive deeper? Look into additional security measures like firewalls and advanced antivirus options to bolster your defenses. We hope this guide empowers you to keep your Windows 11 device secure. Now, go ahead and give your system a good health check!

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