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Troubleshooting

Fix Windows Update Connection Refused When Using VPN

If you see a "connection refused" error when running Windows Update while connected to a VPN, it'...

Troubleshooting

Checklist for Windows Security Module Errors

When Windows Security (formerly Windows Defender) throws module errors, you might see messages li...

Troubleshooting

Fix pip SSL Certificate Verify Failed on Ubuntu

When you run pip install on Ubuntu and see SSL: CERTIFICATE_VERIFY_FAILED


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Outlook Sync Issues Caused by Windows Search Service
                                
If your Outlook stops syncing emails, calendars, or contacts, and you notice high disk or CPU usa...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Command Prompt Proxy Settings 502 Bad Gateway
                                
If you see a 502 bad gateway error when using command prompt tools like curl, npm, or git, the pr...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Command Prompt Not Responding in Windows 10
                                
When Command Prompt (cmd.exe) stops responding or freezes, it can interrupt your workflow, especi...



        
            
                
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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.