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Troubleshooting

Fix Windows Security Antivirus Not Turning On

You open Windows Security and see that the antivirus is off, with no obvious way to turn it on. T...

Troubleshooting

Fix pip SSL Certificate Verify Failed on Ubuntu

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


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix 'Port Already Allocated' Error in Visual Studio Code
                                
When you see "port already allocated" in Visual Studio Code, it usually means th...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fixing 'Connection Refused' in Command Prompt Due to Firewall
                                
If you see a 'connection refused' message in Command Prompt when trying to connect to a remote se...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Command Prompt Dependency Conflict Not Working
                                
When you run a command in Command Prompt and get an error about a dependency conflict, it usually...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Reset DNS Cache for Microsoft Store Issues
                                
If the Microsoft Store won't load, shows error 0x80131500, or downloads stall, a corrupted DNS ca...



        
            
                
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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.