Reset Windows Defender Service to Default Settings
If Windows Defender isn't starting, showing errors, or acting strangely, the service settings may...
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View listFix Windows Defender Not Starting Due to Invalid Config
If Windows Defender won't start and you see an error about invalid configuration, the problem is ...
How to Fix Microsoft Store Error 404 (Not Found)
If you see a 404 error when trying to open an app or page in the Microsoft Store, it usually mean...
Command Prompt 504 Gateway Timeout Troubleshooting Checklist
If you're getting a 504 Gateway Timeout error while browsing or using a web service, it usually m...
Fix Microsoft Teams Error Code cxa20001
Error code cxa20001 in Microsoft Teams usually appears when signing in or starting the app. Users...
PowerShell Script Shows Blank Window: Fixes That Work
You run a PowerShell script, but instead of output you get a blank window that might close immedi...
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