Practical software fixes, setup guides, and tool workflows.

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Fixing VSCode IntelliSense Not Working for Go

You open a Go project in VSCode, start typing, and get no autocompletions, no hover info, no erro...

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Fix WiFi Connected But No Internet on Windows 11 Using Netsh

You connect to WiFi, see full bars, but websites won't load. This is common on Windows 11. Th...

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Fix Docker Pull Access Denied on Windows 10

When you run docker pull on Windows 10 and see access denied, the pull ...

Troubleshooting

How to Fix Git Detached HEAD Error

You run git status and see "HEAD detached at" followed by a commit hash. Thi...

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Fix 'npm run build Error Cannot Find Module'

You run npm run build and get an error like Error: Cannot find module 'som...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Docker Nginx 502 Bad Gateway: Memory Limit Fix
                                
You're running Nginx in Docker as a reverse proxy, and suddenly you see 502 Bad Gateway error...



        
            
                
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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.