Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

VS Code Source Control Not Detecting Changes on Mac: Fixes

You make edits in VS Code on your Mac, but the Source Control panel shows nothing. No files appea...

Fix Windows Defender Real-Time Protection Not Starting

If you see a yellow warning or a message that real-time protection is off, Windows Defender’s cor...

Git index.lock File Exists Even After Deleting: Fixes

You delete the .git/index.lock file, but Git still says it exists. This can happen d...

Fix 'Python' Command Not Found on Windows 7

When you type python in Command Prompt on Windows 7 and get 'python' i...

How to Fix Cloudflare Error 521: Origin Server Unreachable
If you see Cloudflare error 521, your origin server is not responding to Cloudflare's request...

Fix VS Code Git Authentication Failed After Update
After updating Visual Studio Code, you may see an error like "Git: Authentication failed"...


    Issue queue
Sitemap
Cloudflare Wildcard Proxy Error Guide
ERR_NAME_NOT_RESOLVED Troubleshooting Steps
How to Troubleshoot Chrome Sync Errors
Fix 'Python' Command Not Found in Windows 10
How to Restart Windows Update After SFC Scan
Troubleshoot Cloudflare Origin Cert Not Working
Fix 'Permission Denied' Error When Using pip Install on Linux
Chrome Sync Not Working After Disabling Extensions: Fixes
VS Code Remote SSH IntelliSense Not Working Fix
Fix 'pip externally managed environment' on Ubuntu 23.04
How to Fix Wi-Fi Adapter Not Working in Windows 11
pnpm install Exit Code 1: How to Fix
Desk note

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