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Latest Troubleshooting Guides

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Troubleshooting

Reset Windows Defender Service to Default Settings

If Windows Defender isn't starting, showing errors, or acting strangely, the service settings may...

Troubleshooting

Fix npm install ENOENT Package.json on Mac

When you run npm install on a Mac and see an error like ENOENT: no such file o...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Conda Environment Not Activating: Practical Steps
                                
You run conda activate myenv and nothing happens, or you get an error like Com...

                            

                        
                    

                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Fix Windows Defender Service Won't Start
                                
When Windows Defender won't start, you'll likely see an error like "The service did not respond t...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Fix PuTTY SSH Connection Refused Error
                                
You open PuTTY, enter your server's IP and port, click Open, and get "Connection refused"...

                            

                        
                    

                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Defender Real-Time Protection Turning Off
                                
If you see a notification that Windows Defender real-time protection is off, or it keeps turning ...



        
            
                
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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.