Turn Off Windows Defender Using Command Prompt.Turn Off Windows Defender Using Windows Powershell.

Turn Off Windows Defender From Services.Turn Off Windows Defender on Windows Through Group Policy.Permanently Turn off Windows Defender on Windows.Turn Off Windows Defender on Windows 7/8.Turn Off Windows Defender on Windows 10 / 11.Microsoft® Windows® Defender is bundled with the Windows® 8 and 8.1 operating systems, but many computers have a trial or full version of other third-party anti virus protection program installed, which disables Windows Defender. If you prefer to use Windows Defender to protect your computer, you can disable or uninstall the currently installed anti virus software and then follow the steps below to enable Windows Defender.

Press the Windows Logo + X key combination on the keyboard and, from the list, click Control Panel.

NOTES: Because the Control Panel is a traditional Windows Desktop application, if you were not already there, the interface will change to the Desktop and the Control Panel window will open.

In the Control Panel window, click System and Security.

In the System and Security window, click Action Center.

In the Action Center window, in the Security section, click the View antispyware apps or View anti virus options button.

NOTE: The next step will depend on which button you have selected:

If the button clicked in the previous step was labeled View antispyware apps, in the Action Center window, click to highlight Windows Defender and then click the Turn on button.

When your Windows 10 stuck at the loading screen or cannot startup from the Starting.

If the button clicked in the previous step was labeled View antivirus options, in the Action Center prompt, click Turn on Windows Defender.

Upon hitting the power button, the laptop goes to Windows Defender. Once it has been turned on, Windows Defender will open automatically. It is highly recommended that you immediately update the virus and spyware definitions.

Windows defender antispyware