How to Disable Windows Defender

If you’re looking for ways to disable Windows Defender, you’ve come to the right place. There are many ways to get rid of Defender, including editing the registry or modifying group policy. Here, we’ll go over the basics. Hopefully, this information will help you disable the annoying program from starting up with Windows. But if you’re not sure where to start, there are also several ways to disable Defender.

Disable AntiSpyware

To disable the Windows Defender antivirusantivirus program, open the registry editor and type the command “disableantispyware.reg”. You can then rename the file to DisableAntiSpyware and click OK. However, do not remove the registry key if it has already been added. If you don’t know how to do this, you can visit Microsoft’s website to find instructions.

You can disable Windows Defender permanently by changing the value of a registry key called DisableAntiSpyware. If you change it to 0 and restart your PC, Windows Defender will no longer start. Once you’ve done this, you can delete the Disable AntiSpyware key from the registry. This step is not permanent, but it’s a quick and easy way to disable Windows Defender.

Microsoft says that disabling the DisableAntiSpyware registry value will only affect the previous version of Windows 10, and will not affect the connection of a third party antivirus to the Windows Security app. Microsoft also notes that disabling this registry value will make Windows Defender more secure, as it will prevent bad actors from changing the registry path. Nevertheless, some malware could still exploit this feature to bypass the protection of “disableAntiSpyware”.


There are a few ways to disable Windows Defender, and one of them is through the registry. Changing the value data to “1” or “0” will disable Windows Defender policy. If this value is set to 1, Windows Defender will never load. If it is set to “0,” it will not load. If you encounter this error, you should skip the rest of the instructions and try another method. If you’re unable to disable Windows Defender through the registry, here are some ways to do it.

Open the Registry Editor. Press “Win + R” to open the Run window. Type “regedit” in the run window. Click the “yes” option when asked to confirm the operation. After entering “regedit”, a window will appear. Navigate to HKEY_LOCAL_MACHINE/SOFTWARE and expand the key “DisableAntiSpyware” to disable Windows Defender.

Group Policy

If you have ever noticed a box showing up when you try to open Windows, you may want to use a Group Policy to disable Windows Defender. You can also disable this service locally, or if you have administrative privileges, you can use group policy to make it uninstallable. Either way, you can use a good antivirus program to protect your computer. Here’s how. And, don’t worry if you can’t find this option on your computer.

Windows Defender is a built-in feature of Windows. It helps to block malicious applications and other malware, so you can’t use it without being aware of it. You can disable Windows Defender temporarily, but it will always come back after Windows reboots. If you want to disable Windows Defender permanently, you can use a Group Policy or the Registry. Make sure you disable Tamper Protection first. This prevents unauthorized changes to your system. You can do this by typing “windows security” in the search box on your computer. Once you’ve made the change, Windows will reboot, and you’ll need to restart.


If you’re experiencing security issues and want to turn off Windows Defender completely, you can use the following PowerShell command. You need to connect to the internet to run this command. Once you’ve logged into PowerShell, type ‘powershell’ in the search bar. Choose ‘Run as administrator’ from the menu options. After confirming your choice, click OK. This will turn off Windows Defender, and you’re good to go.

The Windows Defender WMI classes can be found in the RootMicrosoftWindowsDefender namespace. In order to disable Windows Defender, you’ll need to run PowerShell as an administrator. Type’set-mppreference’ to add multiple paths and extensions. Make sure you specify $True. Otherwise, the command will fail. To make changes to Windows Defender on a networked machine, run PowerShell with administrator privileges.

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