How To

How to Permanently Disable Microsoft Defender in Windows 11

If you want to disable Microsoft Defender permanently, there are several ways to do so. In this article, we will explore the top methods to turn off Microsoft Defender on Windows 11. Microsoft Defender is a built-in antivirus software that comes with Windows 11. It provides real-time protection against various types of malware, including viruses, spyware, and ransomware. While this software can be useful in keeping your system safe, it may also interfere with certain applications and cause performance issues.

How to Permanently Disable Microsoft Defender in Windows 11

Method 1: Turn off Microsoft Defender using Group Policy Editor

  1. Press the Windows key + R to open the Run dialog box.
  2. Type “gpedit.msc” and press Enter to open the Group Policy Editor.
  3. Navigate to Computer Configuration > Administrative Templates > Windows Components > Microsoft Defender Antivirus.
  4. Double-click the “Turn off Microsoft Defender Antivirus” policy.
  5. Select the “Enabled” option and click “Apply” and “OK” to save changes.
  6. Restart your computer to apply the changes.

Method 2: Turn off Microsoft Defender using Registry Editor

  1. Press the Windows key + R to open the Run dialog box.
  2. Type “regedit” and press Enter to open the Registry Editor.
  3. Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender.
  4. Right-click on the Windows Defender folder and select “New” > “DWORD (32-bit) Value.”
  5. Name the new value “DisableAntiSpyware” and set its value data to “1.”
  6. Restart your computer to apply the changes.

Method 3: Turn off Microsoft Defender using Windows Security app

  1. Click on the Start menu and select the “Settings” gear icon.
  2. Click on “Privacy & security” and select “Windows Security.”
  3. Click on “Virus & threat protection” and then click on “Manage settings.”
  4. Toggle the “Real-time protection” switch to the “Off” position.
  5. Restart your computer to apply the changes.

FAQ:

Q: Is it safe to disable Microsoft Defender?

A: While it is generally not recommended to disable Microsoft Defender, it can be safe to do so if you have another antivirus software installed on your system. However, disabling Microsoft Defender may put your system at risk if you do not have any other antivirus software installed.

Q: How do I turn Microsoft Defender back on?

A: To turn Microsoft Defender back on, simply reverse the steps outlined in the methods above. For example, in Method 1, change the “Enabled” option to “Disabled” and restart your computer to apply the changes.

Q: Can I temporarily disable Microsoft Defender?

A: Yes, you can temporarily disable Microsoft Defender by following the steps outlined in Method 3 above. However, keep in mind that this is not a permanent solution and real-time protection will be enabled again when you restart your computer.

Conclusion

While Microsoft Defender can be a useful tool for protecting your system against malware, it may not be suitable for everyone. If you want to disable Microsoft Defender permanently, you can use any of the methods outlined above to do so. However, be aware of the risks of disabling antivirus software and ensure that you have another reliable antivirus software installed on your system.

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