How to Fix Windows Defender File Locked Error 0x80070020
Error 0x80070020 often appears when Windows Defender (Microsoft Defender Antivirus) is scanning a...
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All notesFix Port Already Allocated Error with netstat
When you try to start a service or application and see "port already allocated" or similar, it me...
Fix Windows Defender Authentication Failed Error in Windows 10
You see a message like 'Windows Defender Authentication Failed' when trying to open or update Win...
Fix Missing Windows Security Real-Time Protection Toggle
You open Windows Security to check real-time protection and find the toggle is gone. This can hap...
How to Fix Outlook 504 Gateway Timeout
When Outlook shows a 504 Gateway Timeout, it means the server (often Exchange or a web proxy) did...
How to Fix Microsoft Store Error 0x80073cf6 During Restore
You try to restore your Microsoft Store apps, and halfway through you see error code 0x80073cf6. ...
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