Troubleshooting
Fix Windows Security File Locked Error 0x80070020
You try to move, delete, or rename a file, and Windows shows error 0x80070020: "The file is locke...
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Troubleshooting
Fix Windows Defender 504 Gateway Timeout Error
You open Windows Security and see a '504 Gateway Timeout' error. This usually means Windows Defen...
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Fix 'Port Already Allocated' Error on Windows 10 for Chrome
When launching Chrome or a web app that uses Chrome, you might see an error like "Port alread...
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Fix OneDrive Sync Permission Denied Errors
You see a red 'permission denied' icon on a file or folder in OneDrive, and the file won't sync. ...
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Outlook Not Sending Emails: Practical Fixes for Common Causes
You compose an email, hit Send, and it sits in the Outbox. Or you get a vague error like “Tas...
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Microsoft Store Not Working After Update: Troubleshooting Checklist
After a Windows update, the Microsoft Store may fail to open, load slowly, or display errors like...
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