Fix Microsoft Store High CPU Usage on Windows 11
You open Task Manager and see Microsoft Store eating 20-30% CPU, even when you're not using it. T...
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View listFix Windows Defender Service Authentication Failed Error
You might see the error 'Windows Defender service authentication failed' when trying to open Wind...
Fix Microsoft Teams Token Expired Configuration Error
If you see a 'Token expired' or 'Configuration failed' message in Microsoft Teams, it usually mea...
Fix Windows Defender Proxy Error Not Working
You launch Windows Defender Security Center or try to run a scan, and you see a proxy error—somet...
Windows Search 404 Error: Practical Troubleshooting Checklist
If Windows Search shows a '404' error or simply returns no results, the search index is likely co...
Fix Microsoft Store Error 0x80070005: File Locked
When you see error code 0x80070005 while trying to install or update an app from the Microsoft St...
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