Windows Defender Troubleshooting Checklist
Windows Defender (now Microsoft Defender Antivirus) usually runs quietly in the background, but s...
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Browse labFix Windows Defender Error 0x800704ec
You see error 0x800704ec when opening Windows Defender or Windows Security. The message says auth...
Fix Microsoft Teams 'Path Not Found in Registry' Error
When launching Microsoft Teams, you might see an error about the path not being found in the regi...
Fix 'Not Recognized as Internal or External Command' Error
When you type a command in the Command Prompt and see 'is not recognized as an internal o...
OBS Virtual Camera Black Screen: How to Fix
If you see a black screen when using OBS Studio’s virtual camera in Zoom, Teams, or other apps, t...
Fix Missing Windows Security App Icon or Shortcut
You click the Start menu or search for Windows Security, but the app icon is gone. The shortcut m...