How to completely disable Windows Defender antivirus software and win10defender

How to completely disable Windows Defender antivirus software and win10defender

Windows Defender is a built-in anti-virus software developed by Microsoft. However, Windows Defender uses too much system resources during scanning and even causes 100% disk usage. This gives users the feeling that Win10 is not as useful as Windows. So how does one Disable Windows Defender for Win10 users? The following are three methods to Disable Windows Defender antivirus software that comes with Win10:

Windows Defender is automatically disabled when other security software is installed:

If you do not want the Win10 system streaking (although it is still possible to test the Win10 streaking Security), Windows Defender is automatically disabled after installing third-party anti-virus software and other security software.

Disable Windows Defender through group policy:

For Win10 Professional Edition/Enterprise Edition/Education Edition with a Group Policy Editor, you only need to configure the Group Policy.

Follow these steps: Press Win + R to bring up the "run" dialog box and enter "gpedit. msc, OK, open group policy, and go to computer configuration-manage template-Windows Components-Windows Defender in the list on the left ", double-click "Disable Windows Defender" and select "enabled". OK.

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Disable Windows Defender by modifying the registry:

Open the Registry Editor and choose HKEY_LOCAL_MACHINE \ SOFTWARE \ Policies \ Microsoft \ Windows Defender.

Right-click the window on the right, select "new-DWORD (32-bit) value", and name the new value DisableAntiSpyware. Double-click the DisableAntiSpyware value to open the edit window and change the value to "1 ". :

(Note: This method applies to all Win10 versions)

If you want to re-enable Windows Defender in the future, modify the value of DisableAntiSpyware to 0 or directly Delete the value.