6 Ways to Disable Windows Security Antivirus in Windows 11

6 Ways to Disable Windows Security Antivirus in Windows 11.

Windows 11, like earlier variations, comes pre-packaged with Windows Security – an in-built antivirus to maintain your PC safe out-of-the-box. Formerly referred to as Windows Defender, Windows Security presents dependable safety and sufficient options to maintain your PC safe in additional methods than one. But it’s removed from excellent.

If Windows’ native antivirus is proving to be an annoying trouble that you just’d reasonably do with out, disabling it may be the sensible factor to do. In this information, we undergo just a few widespread causes for turning Windows antivirus off and some methods of turning it off, each briefly and completely. 

When must you flip off the Windows Security antivirus in Windows 11?

The most typical cause for turning off Windows Security is when it begins to flag sure information as a menace and prevents entry to them. If you realize these information to be secure and need to cease the antivirus from coming in the best way, disabling it briefly is the one manner out. 

The Windows Security antivirus can be fairly resource-hungry and on older methods, your system is sure to really feel the crunch when it’s operational within the background. Windows Security additionally turns into redundant when there’s a third-party antivirus suite additionally put in. 

Case 1: Turn off Windows Security briefly (2 methods)

When you don’t need to do away with the Windows Security for good, and solely have to keep it quiet for some time, disabling real-time safety will briefly flip off the antivirus. Here’s how to do it: 

Method 1: From Windows Security

  1. Press Start, sort windows safety, and hit Enter.
  2. Then click on on Virus & menace safety within the left pane.
  3. Scroll down and click on on Manage settings underneath “Virus & threat protection settings”.
  4. Now toggle the change underneath Real-time safety to Off.

Your Windows antivirus is now turned off. 

Method 2: From Settings

Another method to get to the real-time safety settings is from the Settings app. Here’s how to get there:

  1. Press Win+I to open Settings. Then click on on Privacy & safety within the left pane.
  2. Click on Windows Security.
  3. Then click on on Virus & menace safety.
  4. This will open the Windows Security app. Now, as earlier than, click on on Manage settings underneath ‘Virus & threat protection settings’, after which toggle off real-time safety.

Your antivirus will stay turned off till the subsequent boot. 

Case 2: Turn off Windows Security completely (4 methods)

The above strategies are good short-term options to turning off Windows antivirus. But should you’re on the lookout for a more everlasting answer, it’s important to disable just a few additional settings. Here are just a few step-by-step guides for disabling the antivirus on Windows:

Method 1: Using the Registry

Follow the steps given beneath to switch the registry and completely flip off the Windows antivirus, 

Step 1: Disable Real-time safety from Windows Security

  1. Open Windows Security from the Start menu as proven earlier than.
  2. Then click on on Virus & menace safety within the left pane.
  3. Click on Manage settings underneath ‘Virus & menace safety settings.
  4. Then toggle off Real-time safety.

Step 2: Disable Tamper Protection

Windows Security has a safety characteristic referred to as ‘Tamper Protection’ that stops unauthorized modifications from being made to the antivirus. So, earlier than altering registry keys to completely disable the antivirus, we should disable Tamper Protection first. Here’s how: 

On the identical ‘Virus & threat protection settings’ web page within the Windows Security app, scroll down and discover Tamper Protection and toggle it Off.

Step 3: Change possession of the Windows Defender folder within the registry

  1. Now, press Start, sort regedit, and hit Enter.
  2. Navigate to the next location: HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows Defender
    Alternatively, copy the above and paste it into the registry editor’s deal with bar.
  3. Then hit Enter. We will now have to vary the possession permission of the ‘Windows Defender’ folder right here with a view to make modifications to its subordinate keys. To achieve this, right-click on the Windows Defender folder within the left pane and choose Permissions.
  4. Click on Advanced.
  5. Now click on on Change within the ‘Owner’ area.
  6. Click on Advanced.
  7. Click on Find Now.
  8. Scroll down and choose Everyone after which click on OK.
  9. Click OK.
  10. Now click on on the field next to Replace proprietor on subcontainers and objects and place a verify there.
  11. Click Apply.
  12. Then place a verify next to Replace all youngster object permission entries… on the backside. Then click on Apply.
  13. When prompted, click on Yes.
  14. Click OK.
  15. Now, within the ‘permissions’ window, verify the Allow field next to Full management.
  16. Then click on OK.

Note: If you’re unable to realize permissions and are getting an “Access Denied” error message, you’ll have to boot into secure mode and repeat the identical process. 

Step 4: Create and modify new registry values

  1. Now, right-click on the empty house on the proper, choose New, then click on on DWORD (32-bit) Value.
  2. Name this key DisableAntiVirus.
  3. Double-click on it and alter its worth to 1. Then click on OK.
  4. Similarly, create two more DWORD (32-bit) values and title them DisableAntiSpyware and ServiceStartStates and alter their values to 1.
  5. Once executed, restart your system usually. Your Windows Security antivirus will now be disabled completely.

Method 2: Using the Group Policy Editor

The Group Policy Editor may also be used to completely disable Windows’ antivirus. Here’s how to take action:

Step 1: Disable Real-time safety from Windows Security

  1. First issues first, disable real-time safety from Windows Security. Open Windows Security from the Start menu.
  2. Then click on on Virus & menace safety within the left pane.
  3. Scroll down and click on on Manage settings.
  4. Turn off real-time safety.

Step 2: Disable Tamper Protection

Next, to make sure real-time safety isn’t turned on routinely on the next boot, we might want to disable tamper safety as properly. 

In the identical Windows Settings window, scroll down and toggle off Tamper Protection.

Step 3: Disable Windows Defender Completely from the Group Policy Editor

  1. Now, press Start, sort gpedit, and click on on Edit Group Policy.
  2. Once Group Policy opens up, broaden the Administrative Templates.
  3. Then broaden Windows Components.
  4. Then click on on Microsoft Defender Antivirus.
  5. Then, on the proper, double-click on Turn off Microsoft Defender Antivirus.
  6. Click on Enabled.
  7. Then click on OK.

Step 4: Disable Defender Services from Task Scheduler

One final thing to do now’s to disable the providers that power defender to restart at startup. Here’s how to take action:

  1. Press Start, sort Task Scheduler, and hit Enter.
  2. Then broaden the Task Scheduler Library department on the left.
  3. Expand Microsoft.
  4. Then Windows.
  5. Then scroll down and click on on Windows Defender.
  6. On the proper, you’ll see the next 4 duties:
  7. Right-click on them one-by-one and choose Disable.
  8. Do so for all 4 duties. Then shut Task Scheduler. Now, to update the insurance policies, press Win+R and open the RUN dialog field. Type the next: gpupdate /power
  9. Hit Enter. Wait for the insurance policies to be up to date.

Then restart your system for good measure. Windows Security’s antivirus will now be completely disabled.

Method 3: Using Autoruns for Windows utility instrument

Autoruns is a downloadable Windows utility instrument supplied by Microsoft that may disable the providers accountable for restarting Windows Defender at startup. Here’s how to make use of it:

Firstly, disable real-time safety and Tamper Protection from the Windows Security app as proven earlier.

Then comply with the hyperlink beneath to obtain the Autoruns utility instrument.

Autoruns | Download hyperlink

  1. Click on Download Autoruns and Autorunsc.
  2. Once downloaded, right-click on the file and choose Extract all.
  3. In the extraction wizard, click on Extract.
  4. Once executed, it’s now time as well into secure mode. To achieve this, press Start, sort msconfig , and hit Enter.
  5. Click on the Boot tab to change to it.
  6. Then choose Safe boot underneath ‘Boot options’ and ensure the “Minimal boot” possibility is chosen.
  7. Then click on OK.
  8. Now restart your laptop and also you’ll boot straight into secure mode. Open the folder the place Autoruns was extracted. Then double-click on Autoruns64.exe.
  9. Click on Agree.
  10. Once Autoruns opens, click on on the Services tab.
  11. By default, the Windows providers are hidden. To view them, click on on Options.
  12. Then uncheck Hide Windows Entries.
  13. Now scroll down and uncheck WinDefend.
  14. Close Autoruns and open the System Configuration app once more (search msconfig in Start). Then choose Normal startup and click on OK.
  15. Finally, restart your system.
  16. Once you’re booted up, you may verify to verify whether or not the modifications have labored. Open the Windows Security app. You ought to see ‘Unknown’ written underneath ‘Virus & threat protection’ on the Security at a look web page.

Refrain from clicking on it as it’s going to update the data and run the providers once more, thereby undoing all that you just’ve executed to date. 

Method 4: By putting in a third-party antivirus app

The Windows Defender antivirus is an integral a part of your laptop’s safety and thus can’t be uninstalled. However, once you set up a third-party antivirus software program, Windows Defender will flip itself off. So go forward and set up your favourite antivirus program to disable Windows’ antivirus. 

  1. After putting in a third-party antivirus app, you may verify whether or not Windows Defender is turned off. To achieve this, open Windows Security and click on on Settings within the backside left nook.
  2. Then click on on Manage suppliers underneath ‘Security providers’.
  3. You ought to see ‘Microsoft Defender Antivirus turned off.

Have Microsoft Defender Antivirus periodically scan for threats

Even when you have turned off Microsoft Defender Antivirus and have given choice to your antivirus software program, you may nonetheless activate periodical scanning in Windows’ antivirus to get an extra layer of safety.

  1. To achieve this, press Start, sort Windows Security, and hit Enter.
  2. Now click on on Virus & menace safety.
  3. Here, you will note the message that your “Antivirus is turned on”. Below it, click on on Microsoft Defender Antivirus choices.
  4. Then activate Periodic scanning.

How to reset Windows Defender

If you’ve made modifications that you just need to do, the most suitable choice is to reset Windows Defender.

Here’s how to take action:

  1. Press Win+I to open Settings. Then click on on Apps within the left pane.
  2. Click on Installed apps.
  3. Then seek for Windows Security within the search bar above. Click on the three-dot menu next to Windows Security.
  4. Click on Advanced choices.
  5. Now scroll down and click on on Reset.
  6. Click on Reset once more to verify.
  7. Once executed, you’ll see a tick next to the Reset possibility.


In this part, we reply just a few generally requested queries regarding the Windows Defender antivirus.

Does Windows 11 have an antivirus?

Yes, Windows Security, also called Windows Defender, has all of the security measures supplied by every other antivirus o the market, together with real-time safety.

How do I flip my antivirus off?

To flip off your Windows antivirus, comply with the information given above.

Where do I discover antivirus on Windows 11?

Your antivirus on Windows 11 is housed contained in the Windows Security app which may be accessed through the Start menu in addition to the Settings app. Refer to the information above to know more.

Is it okay to show off antivirus?

Although it’s not really helpful to take action, it’s okay to show off the antivirus briefly. If you’ve got a third-party antivirus utility, or if it’s simply your choice, then you may go forward and switch off Windows Defender antivirus completely. 

How do I modify my antivirus settings on Windows 11?

The Windows Defender antivirus settings may be modified from the Windows Security app. Everything from real-time safety to scanning and firewall settings may be modified from the Windows Security app. You may also monitor your device efficiency and well being from throughout the app itself.

We hope you have been capable of disable the in-built antivirus on Windows using the strategies listed above. 

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