I cannot open Windows Security

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I cannot open Windows Security

Anonymous

Please Help

Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.

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2 answers

Answer 1

Kapil Arya 37,826 Volunteer Moderator

Hello,

See if this fix helps you:

https://www.kapilarya.com/fix-windows-defender-wont-open-in-windows-11

Let us know if this helps!

Note: Included link in this reply refers to blog post by a trusted Microsoft MVP.

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Answer 2

Hi Csongi, I'm John, a fellow Microsoft user like you.

I understand your frustration. I'm here to help. To better assist you, could you let me know if you've recently installed any updates or made any changes to your system? And do you happen to have any third-party antivirus software installed?

Also, when you try to open Windows Security, do you receive any error messages or does nothing happen at all?

What troubleshooting steps have you already taken? This information will help me avoid recommending them again.

Any additional information you can provide will be helpful in diagnosing and resolving the issue.

John J.D.

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I cannot open Windows Security

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