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Latest Troubleshooting Guides

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Troubleshooting

Fix Windows Activation Error 0x8007007b on Ubuntu

If you see Windows activation error 0x8007007b while using Ubuntu (for example, in a dual-boot se...

Troubleshooting

Fix PowerShell 404 Error When Using Invoke-WebRequest

When you run Invoke-WebRequest in PowerShell and get a 404 Not Found

Troubleshooting
Fix Git Pull Merge Conflict Permission Denied Errors

You run git pull and see a message about a merge conflict followed by permissi...
Troubleshooting Outlook Proxy Settings Not Saving: Fixes That Work Outlook proxy settings not saving usually happen after a Windows update, antivirus change, or mis... Troubleshooting How to Fix Windows Update Connection Timeout in Windows 10 Windows Update occasionally hangs or fails with a connection timeout. This usually appears as an ... Troubleshooting Fix 'Port Already Allocated' Error in PowerShell on Windows 10 When you try to start a service or run a script in PowerShell and see an error like "port already...

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