What is how to turn off windows defender?

Okay, here's information on how to turn off Windows Defender (now known as Microsoft Defender Antivirus), presented in Markdown format with linked keywords:

Turning off Microsoft Defender Antivirus can leave your system vulnerable, so it's generally not recommended unless you have another antivirus solution actively running. If you still need to turn it off temporarily, here's how:

  • Through Windows Security:

    1. Open the Windows Security app. You can find it by searching in the Start Menu.
    2. Click on "Virus & threat protection".
    3. Under "Virus & threat protection settings", click "Manage settings".
    4. Toggle the "Real-time protection" switch to "Off". You may be prompted by User Account Control (UAC) to confirm.
    5. You might also need to disable "Cloud-delivered protection" and "Automatic sample submission" for complete deactivation.
  • Using Group Policy Editor (for Pro, Enterprise, and Education editions):

    1. Press Windows key + R, type gpedit.msc, and press Enter to open the Group%20Policy%20Editor.
    2. Navigate to: Computer Configuration > Administrative Templates > Windows Components > Microsoft Defender Antivirus.
    3. Double-click on "Turn off Microsoft Defender Antivirus".
    4. Select "Enabled" to disable Defender and click "Apply" then "OK".
    5. Restart your computer for the changes to take effect.
  • Important Considerations:

    • The Real-time protection will automatically re-enable after a short period (usually after a restart) if you disable it via Windows Security. Using Group Policy provides a more permanent solution.
    • Disabling Defender increases your risk of malware%20infection. Only do this if you have a valid and active alternative protection method.
    • Be aware that Windows may display notifications reminding you that your device is unprotected when Defender is disabled.