How to Disable Windows Defender on Windows 11 PERMANENTLY (2026)

Is Windows Defender blocking your files or slowing down your PC? In this tutorial, I’ll show you exactly how to disable the built-in antivirus on Windows 11 permanently so it stays off! 🛡️❌

Most people just turn off "Real-time protection," but Windows 11 is designed to re-enable it automatically. To stop this, I will show you how to disable Tamper Protection first, followed by the Group Policy (for Pro users) and Registry (for Home users) methods.

⚠️ WARNING: Disabling your antivirus leaves your PC vulnerable to malware. Only do this if you have a specific reason or are installing a third-party antivirus!

In this video, you will learn:
✅ How to disable "Tamper Protection" (The most important step!)
✅ Method 1: Using Group Policy Editor (Windows 11 Pro/Enterprise)
✅ Method 2: Using Registry Editor (Windows 11 Home)
✅ How to verify it's disabled using the "Get-MpComputerStatus" command
✅ How to turn everything back on if you change your mind
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Видео How to Disable Windows Defender on Windows 11 PERMANENTLY (2026) канала Processing Brains