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Feb 17, 2022 · Windows Security may not be opening, as many users have said. The following steps may fix this issue for you: Step 1: In search, type "PowerShell". Step 2 As PowerShell appears, press "Run as Administrator" Click "Yes" on the following prompt. Step 3: Enter the following commands separately in order shown.
Oct 6, 2023 · 1). Run the Windows Security Troubleshooter: Go to Settings > Update & Security > Troubleshoot. Find and run the Windows Security troubleshooter. 2). Repair Windows Security using DISM: Open Command Prompt as administrator and run the following commands:
Jun 14, 2022 · You can try to force Windows Security to open using Task Manager: Press Ctrl + Shift + Esc to launch Task Manager. Click on File on the main menu and select “Run new task”. Type windowsdefender: into the “Create New Task” window. Click “OK”. Windows Security should open.
Sep 27, 2022 · It’s possible that Windows Security is truly disabled by a Registry key and that’s why you can’t access it if you previously modified the default behavior of Windows Security. In this situation, you can resolve the issue by opening Registry Editor and making changes to the DisableAntiSpyware value.
Jul 11, 2024 · Is the Windows Security app not opening or working on your Windows 11 PC? Here are some tips for fixing the underlying issue.
Jun 26, 2024 · Step 1: Restart Your PC. Restart Your PC: Sometimes, a simple restart can resolve issues with applications not opening properly. Restart your PC and try opening Windows Security again. Step 2: Check for Windows Updates. Ensure Windows is Up to Date: Go to Settings > Update & Security > Windows Update.
Apr 17, 2023 · If you can’t open Windows Security, that means you can’t run virus scans, enable or disable your antivirus protection or firewall, or perform other security-related tasks in the app. This problem makes your PC vulnerable to various threats.
