How to FIX Windows Security Not Opening | Quick & Easy Solutions (2025)

Published: 09 February 2025
on channel: ByteBeat

How to FIX Windows Security Not Opening | Quick & Easy Solutions (2025)

Having trouble with Windows Security or Windows Defender not opening in Windows 11? In this video, we'll guide you through several effective solutions to get Windows Security working again. Follow step-by-step instructions to run Windows PowerShell as an administrator, reset the Microsoft.SecHealthUI app package, and check your background apps settings. We'll also show you how to run the Windows Security troubleshooter and repair corrupt system files to resolve the issue.

How to FIX Windows Security Not Opening | Quick & Easy Solutions

Is Windows Security not opening or Windows Defender not working on your PC? Don’t worry! In this video, we’ll show you step-by-step methods to fix Windows Security not opening in Windows 11 & Windows 10.

🔹 Topics Covered:
✔️ Restarting Windows Security services
✔️ Repairing and resetting Windows Security
✔️ Running SFC & DISM commands to fix system files
✔️ Updating Windows & checking for malware
✔️ Fixing group policy and registry settings

💻 Works for: Windows 11, Windows 10

🔧 Common Issues Fixed:
⚠️ Windows Security won’t open
⚠️ Windows Defender missing
⚠️ Security settings not working
⚠️ Virus & threat protection not responding
⚠️ Error 0x800704ec

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#WindowsSecurity #WindowsDefender #FixWindows #Windows11 #Windows10 #PCFix #TechSupport

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