Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Windows Security App Not Opening: Practical Fixes

If the Windows Security app won't open—clicking the icon does nothing, or it crashes immediat...

Fix Git SSL Certificate Problem on macOS: Unable to Get Local Issuer

If you're seeing fatal: unable to access 'https://...': SSL certificate problem...

Fix ERR_CERT_AUTHORITY_INVALID in Chrome Incognito Mode
You open Chrome incognito and hit a warning: NET::ERR_CERT_AUTHORITY_INVALID. Th...

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...

How to Fix VS Code Source Control Not Detecting Changes
You open VS Code, edit a file, and expect to see it in the Source Control view. But the panel sta...

Checklist for Pushing Large Files with Git
You've likely hit this: you try to push a commit, and Git rejects it because a file is too la...


    Issue queue
Sitemap
How to Apply Stash from Detached HEAD
Fix Edge Sync Not Working on Android: Step-by-Step
Git Push Rejected Non Fast Forward Fix
How to Fix Nginx Access Log Permission Denied
Windows Security Not Showing in Start Menu Fix
Chrome Startup Failure Registry Repair
Docker Compose Env Var Override Not Working: Common Fixes
How to Fix Firefox Secure Connection Failed on Mac
Fix Docker Network Missing After Reboot
Git Merge Refusing Unrelated Histories Fix
Fix Cloudflare DNS Propagation for Subdomains
Fixing pip Externally-Managed Environment Errors
Desk note

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