In this manual, we are able to display extraordinary techniques to disable or flip off the Windows eleven Defender to your PC. There’s no denying the truth that this providing from Microsoft gives many of the satisfactory safety in opposition to viruses, malware, and packages with malicious intents. Be it its Defender or Firewall app, each of them is probable satisfactory in this class. However, it nonetheless lacks in sure aspects.

If in comparison with different third-celebration antivirus software, then there’s now no longer a truckload of virus safety settings that you may pick out from. Likewise, a maximum of its firewall settings is successfully implemented to best Microsoft’s very own browser. So in case, you are making plans to interchange over to any other antivirus app, then your first path of motion ought to be to disable or flip off the Windows eleven Defender to your PC. There are extraordinary motives for the same.

First off, the Defender app may battle with the capability of the third-celebration antivirus software. And secondly, when you have made up your thoughts to make a switch, then there’s no want to permit Defender run withinside the history and hog needless device sources or devour an astronomical quantity of battery. So maintaining those factors in thought, this manual will make you extraordinary techniques to disable or flip off the Windows eleven Defender to your PC. Follow along.

How to Turn off/Disable Windows 11 Defender

You could carry out the aforementioned task via Registry editor or through Group Policy Editor. We have listed both these methods below, you may refer to the one that is in sync with your requirement.

Via Registry Editor

  1. To begin with, head over to the Start Menu and launch Registry Editor.
  2. Then copy-paste the below location in its address bar:HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defenderwindows defender registry editor
  3. Now right-click on the Windows Defender folder, select New > DWORD (32-bit) Value.
    windows defender new dword 32-bit value
  4. Name this file DisableAntiSpyware and save it.
    disable anti spyware windows 11
  5. Then double click to open it and assign it 0 under the Value Data field.
    disable windows 11 defender via registry editor
  6. Finally, click OK to save the changes and then restart your PC once.

That’s it. This is how you could disable or turn off the Windows 11 Defender on your PC using the Registry Editor. Let’s now check out the steps to do so using Group Policy.

Via Group Policy Editor

First off, if you are using the Windows 11 Home Edition, then you will have to enable the GroupPolicy Editor (it is already enabled by default in Profesional and Enterprise Editions).

  1. Once done, bring the Run dialog box via Windows + R shortcut keys.
  2. Now type in the below keyword and hit Enter to launch the Group Policy Editor:gpedit.mscHow to Enable Group Policy Editor in Windows 11 Home
  3. Then go to the following location from the left menu bar:Computer Configuration > Administrative Templates > Windows Components > Windows Defender
  4. Once you reach the Windows Defender folder, go to its right-hand side and double click on the “Turn off Windows Defender” policy file to open it.
    turn off windows 11 defender via group policy editor
  5. Now select Enabled and then click Apply > OK to save the changes.
    turn off windows 11 defender via group policy
  6. Finally, restart your PC and the Windows 11 Defender would be disabled and turned off.

Permanently Disable Windows 11 Defender

This is the most extreme of the three methods and there is no turning back. So if you have performed the below steps to permanently disable the Windows 11 defender, then you might only be able to bring it back after reinstalling Windows 11! So if that’s well and good, then let’s get started with the steps. We have listed these instructions under separate sections for ease of understanding. Proceed in the same exact sequence as mentioned.

STEP 1: Boot to Safe Mode

  1. First and foremost, it is recommended to boot your PC to safe mode otherwise some third-party apps might conflict with this process.
  2. So open Run via Windows+R shortcut keys. Then type in the below command and hit Enter to open the System Configuration menu.msconfigpermanently disable windows 11 defender
  3. Now go to its Boot tab, select Safe Boot under Boot Options and click Apply > OK to save the changes.
  4. Finally, click Restart in the confirmation dialog box. Your PC will now boot to the Safe Mode.

STEP 2: Take Ownership of Windows Defender

Even if you have are using an administrator account (which is the first prerequisite for this method), you wouldn’t be able to access the Defender settings menu. This is because the system is still in possession of all those files. So you will have to transfer the ownership of all those files over to your administrator account in order to complete the process. Here’s how it could be done:

  1. Use the Windows+E shortcut keys to open the File Explorer.
  2. Now copy-paste the below location in its address bar and hit Enter:C:\programdata\Microsoft\Windows Defender\
  3. Now right click on the Platform folder and select Properties.
    permanently disable windows 11 defender
  4. Then go to the Security tab and click on the Advanced button.
    permanently disable windows 11 defender
  5. Click on Change next to Ownership.
    permanently disable windows 11 defender
  6. Type in Administrators in the space provided and click on Check Names.
    permanently disable windows 11 defender
  7. It shall now list up your administrator account, click OK to save it (the Owner section should now have been changed to Administrator as well).
    permanently disable windows 11 defender
  8. Now check-mark “Replace owner on subcontainers and objects,” and click Apply.
    permanently disable windows 11 defender
  9. You will now get a confirmation dialog box, click OK.

STEP 3: Remove Permission

In this final section, we will now be removing the Defender permission from all the users and accounts on your PC. Here’s how:

  1. To begin with, select the first entry from the list and then click on the Remove button.
    permanently disable windows 11 defender
  2. Do so for all the entries until the Permission Entry section is blank.
  3. Then checkmark “Replace all child object permission entries with inheritable permission entries from this object” situated at the bottom.
    permanently disable windows 11 defender
  4. Finally, click OK to save the changes.

STEP 4: Boot to Normal Mode

  1. Open Run via Windows+R shortcut keys.
  2. Then type in the below command to open the System Configuration menu.msconfigpermanently disable windows 11 defender
  3. Then under the General section, click on Normal Startup.
  4. Click Apply > OK. You will now get a confirmation, click Restart.

Your PC will now boot to the normal mode and the Windows Defender would have been permanently disabled from your Windows 11 PC.

How to Turn On/Re-Enable Windows 11 Defender

If those third-party antivirus apps didn’t prove to be a worthy alternative to the Windows Defender, and hence you wish to re-enable the default Windows antivirus app, then here’s what you need to do. Make sure to refer to the section using which you had disabled the Defender app in the first place.

Via Registry Editor

  1. Open the Registry Editor and go to the following location (same as before):HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defenderre enable windows 11 defender
  2. Now either set the value of DisableAntiSpyware to 1 or delete this file altogether.

Via Group Policy Editor

  1. Open Group Policy Editor and head over to the following location (same as before)Computer Configuration > Administrative Templates > Windows Components > Windows Defenderre-enable windows 11 defender via group policy
  2. Now open the “Turn off Windows Defender” policy file and set it to Disabled. Then click Apply > OK.

So with this, we round off the guide on how you could disable or turn off the Windows 11 Defender on your PC. We have listed two different methods through which you could carry out the said task. Likewise, we have also listed out the instructions to re-enable, if needed. With that said, if you have any queries concerning the aforementioned steps, do let us know in the comments section below.

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