Fix Chrome Port Already Allocated Error (ERR_UNSAFE_PORT)
When Chrome displays an error like ERR_UNSAFE_PORT or a message that a port is alrea...
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View listWindows Defender Troubleshooting Checklist for Beginners
Windows Defender (now Microsoft Defender Antivirus) usually runs quietly in the background, but s...
Fix CMD Service Unavailable Without Admin Rights
If you see 'service unavailable' when running commands in Command Prompt, and you don't have admi...
Fix Windows Defender Antivirus Permission Denied Error
You try to start Windows Defender Antivirus and get a “permission denied” error. This typically h...
Fix Windows Security Center Version Mismatch Errors
You open Windows Security and see a message about a version mismatch, or the Security Center serv...
Fix Outlook Data File Access Denied Error on Windows 10
When you see 'Outlook data file access denied' on Windows 10, Outlook cannot read your .pst or .o...
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