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Fix VS Code Extension Host Crashing on Startup

If Visual Studio Code opens but then immediately shows an error that the extension host has termi...

Troubleshooting

Microsoft Teams Audio Device Setup Troubleshooting

You're in a Teams meeting, but nobody can hear you, or you can't hear them. Audio device problems...

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Fix Windows Security Proxy Error: Permission Denied

When Windows Security displays a "proxy error: permission denied" message, it usually means the s...

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Fix pip install SSL Certificate Verify Failed on Windows 10

When running pip install on Windows 10, you may see an error like SSL: CERTIFI...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Visual Studio Installer Error 0x80070643
                                
You're trying to install or update Visual Studio, but the installer fails with error code 0x80070...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Windows Defender Setup Checklist for New PC
                                
When you set up a new PC, Windows Defender (now called Microsoft Defender Antivirus) is already a...



        
            
                
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                    Support Note
                     Test fixes in a non-critical profile first, keep backups for configuration files, and record exact error messages before changing settings.