Troubleshoot 504 Gateway Timeout in Windows Security App
When you open Windows Security (formerly Windows Defender Security Center) and see a 504 ...
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View listBitLocker High CPU Usage Caused by TPM: How to Fix
If your system is running slow and Task Manager shows high CPU usage from the System process or B...
Fix Windows Defender Version Mismatch Sync Issues Between Devices
If you manage multiple Windows devices and notice that Windows Defender shows different security ...
How to Reinstall Windows Defender After Error 404
If you see a 404 error when trying to open Windows Defender, it usually means the app's files are...
Fix 'Service Unavailable' for PowerShell on Windows 10
You open PowerShell on Windows 10 and see an error like "Service Unavailable" or "PowerShell is n...
How to Reset Windows Search Using Command Prompt
If Windows Search stops returning results, takes too long, or shows errors, resetting the search ...
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