Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix ERR_NAME_NOT_RESOLVED in Chrome: Proxy Settings Guide

If you see ERR_NAME_NOT_RESOLVED in Chrome, it usually means the browser can'...

Fix Permission Denied When Running Script in VS Code Terminal

You try to run a script in the VS Code integrated terminal and see 'permission denied'. T...

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 &...

Fix Git SSL Certificate Problem with Proxy: Unable to Get Local Issuer
When you see fatal: unable to access 'https://...': SSL certificate problem: unable...

Windows Security App Not Working After Reset? Try These Fixes
If you recently reset your Windows PC and now the Windows Security app won't open, shows a bl...

How to Fix Limited Connectivity on Windows 11 Wi-Fi
You connect to Wi-Fi but see "Limited connectivity" or "No internet, secured." Yo...


    Issue queue
Sitemap
How to Change npm Directory to Avoid Permission Denied
Fix Nginx Redirect Loop After SSL Certificate Install
Fix Windows Search by Resetting Index
Resolve Git index.lock File Exists Error
Windows Taskbar Icons Disappear on Sign In
Resolve Git Authentication Error in VS Code (Linux)
Fix Python Dependency Conflicts
How to Fix npm run build Cannot Find Module Error
Cloudflare Origin Certificate Generation Guide
ERR_CONNECTION_RESET: Firewall Blocking Chrome Guide
Resolving Node.js FATAL ERROR Allocation Failed
Fix NET::ERR_CERT_AUTHORITY_INVALID in Chrome Safe Mode
Desk note

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