Practical software fixes, setup guides, and tool workflows.

Clear technical guides for everyday software errors, configuration problems, and productivity tools.

npm package json not found error solution windows 11 installation assistant stuck at 99 solution git fatal refusing to merge unrelated histories branch vscode git not detecting changes troubleshoot configuration checklist for nginx configuration test failure how to fix git push failed due to large file clear windows explorer cache to fix restarting chrome sync not working on school chromebook

Latest Troubleshooting Guides

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Troubleshooting

How to Fix WiFi Connected but No Internet on Windows 11

You see the WiFi icon connected, but websites won't load, and apps report no internet. This i...

Troubleshooting

Fix VS Code Breakpoints Not Hit in Multi-Root Workspace

If you're using a multi-root workspace in VS Code and finding that breakpoints in some folder...

Troubleshooting

Fixing Nginx Upstream Connection Refused and Permission Denied

If you see connect() failed (111: Connection refused) or connect() failed (13:...


                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Fix Windows 11 Installation Assistant Stuck at 99%
                                
You're running the Windows 11 Installation Assistant, it reaches 99%, and then... nothing. Th...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Windows 11 Update Stuck at 0%: Permission Denied Fix
                                
If your Windows 11 update is stuck at 0% with a "permission denied" message, the installe...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                npm package.json Not Found After npm init
                                
You run npm init, answer the prompts, and then try to install a package or run a scr...



        
            
                
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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.