Software troubleshooting desk

Practical fixes for tool errors, setup blocks, and workflow issues.

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix 'Python' Command Not Found in VS Code Terminal on Windows

When you open the VS Code terminal on Windows and type python, you might see &...

Docker Compose Environment Variable from Shell Not Working: Fixes
You set an environment variable in your shell, but Docker Compose ignores it. This is a common pi...

Fix VS Code Source Control Not Detecting File Modifications
You edit a file, save it, but the Source Control panel in VS Code shows nothing. No pending chang...

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...

How to Fix a Detached HEAD in Git Using SourceTree
If you open SourceTree and see a message like “You are in ‘detached HEAD’ state,” it means your w...

Windows Security App Not Opening on Windows 10: Fixes That Work
When you click the Windows Security icon in the Start menu or taskbar and nothing happens, it’s u...


    Issue queue
Sitemap
How to Fix Nginx Redirect Loop Infinite Redirect
VS Code PowerShell Scripts Blocked – Quick Fix
Troubleshooting Nginx Upstream Connection Issues
Fix Python Permission Denied When Installing Packages on Windows
How to Break the Windows 11 Update Restart Loop
How to Recover Lost Commits from Git Detached HEAD
Fix Docker Network Not Found Error
ERR_NAME_NOT_RESOLVED Chrome Error: Troubleshooting Checklist
Troubleshooting npm ERR! enoent Missing package.json
Python Requests Timeout Ignored: How to Fix
How to Use SFC /Scannow for Windows 11 Blue Screen
Fix Chrome Access Violation Error on Mac
Desk note

    Troubleshooting paths
Home
Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities