Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Using nvm to Switch Node Version for a Specific Package

You might find that a package fails to install or run because it requires a specific Node.js vers...

Fix Git Stash Error: index.lock File Exists

You run git stash and see: fatal: Unable to create 'path/.git/index.lock&#...

Python Not Working in CMD on Windows 10: Fixes
You installed Python but typing python in Command Prompt returns 'python&#...

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...

Fix VS Code Terminal Not Opening PowerShell
If you click the terminal panel in VS Code and nothing happens, or it opens a blank shell instead...

Fix 'Permission Denied' in VS Code Terminal on Linux
You're working in VS Code on Linux, open the integrated terminal, and run a command—only to s...


    Issue queue
Sitemap
DNS Probe Finished NXDOMAIN Fix Guide
Nginx Redirect Loop: Common Causes and Fixes
How to Force Git Merge Unrelated Branches
Docker Network Not Found: Troubleshooting Checklist
pip Externally Managed Error Workaround Guide
Resolve npm Install Node Version Mismatch
How to Fix Git SSL Certificate Problem: Unable to Get Local Issuer
Troubleshooting npm ENOENT package.json Error
Cloudflare Wildcard DNS Not Working
Chrome Memory High After Update: How to Fix
How to Use Compatibility Mode to Fix Windows 11 Blue Screen
Python Package Installation Permission Denied Troubleshooting
Desk note

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