Windows Defenderis also known asMicrosoft Defender Antivirusin the latest versions ofWindows 10.
To see if its turned on, you’ve got the option to checkWindows Security.
It is built-in spyware, rootkit, ransomware, cloud protection.
It should work on20H2and2004versions.
Some things changed from the1909 version.
But I checked on my Windows 10 64 bit desktop with the latest updated version and successfully disabled them.
Group Policysolution is only possible inPro editionwhere you have administrator privileges.
TheRegistry changewill even work onWindows 10 Home.
Why Microsoft Defender is a Necessity ?
it’s possible for you to either quarantine that file or remove it immediately.
It keeps your box safe from all kinds of viruses.
The best antivirus solution for all kinds of desktop and laptop users.
If it’s crucial that you know if its working, openWindows Securityfrom theNotification area.
Otherwise, it’s possible for you to use the search box of Windows 10.
Go toSettings > Manage providers.
you’ve got the option to see theMicrosoft Defender Antivirus is turned onmessage.
It means that it is enabled, running and working.
Protection against unwanted apps, files, and websites is also done with the help of other tools.
unit security and App online window control are also essential.
Microsoft account protection is one of the features of Windows Security.
Why Disable Microsoft Defender Antivirus in Windows 10?
Though this security solution provides excellent protection against all kinds of threats, you wantextra protection.
I trigger the paid version of Bitdefender Internet Security 2020.
I want to totally disable Windows Defender and Windows Defender Firewall.
Ive already made a current Macrium Backup, and am ready to take the plunge.
It is the performance protection that Microsoft provides to prevent two or more Antivirus running simultaneously.
It would be best if you made sure that only oneAntivirusis running on a single machine.
Otherwise, speed issues and other bottlenecks slow down your system.
In another case, you wont install software or apps which are conflicting with Microsofts built-in antivirus solution.
Then you could temporarily deactivate the AV and roll out the required software.
Turn on the AV back to normal once your work is complete.
In other cases, users complained thatMicrosoft Defender was slowing down the computer.
It took more resources in terms of CPU and RAM.
It was in some earlier versions of 1809 or 1803.
In this tutorial, we are going to see three ways todisable Windows Defender in Windows 10.
In previous editions, this option was not available.
To disable Microsoft Defender in Windows 10, first, turn off the tamper protection.
1 punch the shield icon in the Notification area.
2 Click onVirus & threat protection.
3 On the right-hand side, click onManage SettingsunderVirus & threat protection parameters.
4 Scroll down on the next screen till you seeTamper Protection.
It is enabled and blue by default.
5 Move the slider to the left-hand side to turn it off.
These steps are to be applied for both the below two methods for lasting immobilization of Windows Defender.
If you feel that you want it enabled, it’s possible for you to turn it in again.
Warning Removing the tamper protection for a long time is not a good idea.
It will make it prone to different virus and spyware attacks.
The system will always be under threat.
Better install a third-party Antivirus and reinstate Tamper protection.
It should disable Microsoft Defender permanently.
you’re able to also check in theWindows Security settingsto see if its turned on.
The display message that Microsoft Defender is turned on will not be visible.
Open it in as an Administrator.
It means Microsoft Defender is busted more.
Microsoft Defender turned off.
Otherwise, turned on message will not appear.
you’re free to check in Windows Security.
If you want to switch on the AV again, delete the above entry or enter 0.
As a data pipe administrator, if you are installing any apps also, this works out temporarily.
After a restart, it will come back to normalcy.
It will disable Microsoft Defender temporarily.
Enable it again, if required.
Turn on the switch to ON.
Using Autoruns method
This method may work in 1909 and previous versions.
It may work in the recent Windows 10 upgrades also.
But personally, it did not work for me on 20H2.
Download the latest version of Autoruns ver 13.98.
Using PowerShell
Enter the following commands in the Windows Powershell app.
you could open it as mentioned earlier.
It may work in 1709 or 1803 versions.
But it did not work in the latest version of 2004 or 20H2.
I think it will not work for anyone.
But it is a piece of valuable information.
My Personal Experience
I would not suggest that youturn off Microsoft Defender permanently.
You maytemporarily block the Real-time protectioninWindows Securityfor any of your necessities.
Another best way is toinstall a third-party AV solutionlikeKasperskyor Norton to fulfill your needs.
Dont try any other third-party software solutions to fulfill your needs.
Your system is vulnerable without Microsoft Defender, and unwanted people can create viruses in your system.
Hope you will be successful in your attempts to disable Microsoft Defender without much fuss.
