• Conclusion

While it's technically possible to disable Windows Defender on Windows 11, it's strongly discouraged. Microsoft Defender is a robust antivirus program that helps protect your device from malware and other online threats. Disabling it leaves your system vulnerable.

Here's why disabling Defender might not be the best course of action:

• Security Risks: Without real-time protection, your device becomes susceptible to viruses, spyware, and other malicious software.
• Potential System Issues: Some programs might rely on Defender running smoothly in the background. Disabling it could lead to unexpected conflicts.

Are there alternatives?

• Exceptions: If Windows Defender is blocking a legitimate program, you can add exclusions instead of disabling the entire service. This allows the program to run while Defender continues to protect your system.
• Consider Third-Party Antivirus: If you're set on using a different antivirus, make sure to uninstall Defender first to avoid conflicts. However, Windows Defender is generally sufficient for most users, and using a third-party solution might not provide significant benefits.

If you absolutely need to temporarily disable Defender for troubleshooting purposes, here's how to do it (use with caution):

Temporarily Turn Off Real-time Protection:

1. Search for "Windows Security" and open the app.
2. Click on "Virus & threat protection".
3. Go to "Virus & threat protection settings".
4. Under "Real-time protection", toggle the switch to "Off".

Remember:

• Re-enable real-time protection as soon as you're done troubleshooting.
• Disabling Defender increases your risk of malware infection. Consider the risks involved before proceeding.

For a more secure approach, it's recommended to use Windows Defender alongside good security practices like keeping your software updated and avoiding suspicious websites.

If you're experiencing issues with Windows Defender, consider seeking help from Microsoft Support or a trusted IT professional. They can provide guidance on resolving specific problems without compromising your system's security.

Conclusion

Unfortunately this solution does not disables Windows Defender pre-run and on-run protection. It only disables the real-time protection.

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