Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Resolve Git Merge Conflicts in VS Code: Step-by-Step

When you pull or merge branches in Git and both branches have changed the same part of a file, yo...

How to Reset Windows Defender Real-Time Protection

Windows Defender real-time protection can sometimes get stuck, fail to turn on, or stop respondin...

Fix Nginx Upstream Connection Refused in Docker

You have Nginx running, either on the host or in a container, proxying to another Docker containe...

npm package.json Not Found: Troubleshooting Checklist

When you run npm install or npm start and see package.json not fo...

Fix Git 'index.lock' Error in VS Code
If you see the error 'fatal: Unable to create 'path/.git/index.lock': File exists'...

How to Resolve Git Unrelated Histories Merge Conflict
When you try to merge two branches that have no common commit history, Git refuses with fat...


    Issue queue
Sitemap
Windows Taskbar Icons Missing? Try These Steps
Fix VS Code Terminal Not Working After Update
How to Disable Windows Search Indexing Temporarily
Cloudflare Origin Certificate Invalid Error Fix
Docker Compose ENV Not Passed to Entrypoint: Fix
How to Fix Docker Compose Environment Variable Override Issues
ERR_CONNECTION_RESET Chrome Windows 10 – Step-by-Step Fix
How to Add Python 3.10 to PATH on Windows 10
Fix Docker Compose Port Already Allocated
How to Resolve Docker Pull Error 403
Fix Windows 11 Installation Assistant Stuck at 99% Due to Network Issues
Resolve 0x800f081f by Downloading Updates from Microsoft Catalog
Desk note

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