Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Chrome Certificate Error: Invalid Authority & Date/Time Issue

You're browsing in Chrome and see a full-page warning: Your connection is not private...

Windows 11 Installation Assistant Stuck at 99% Disk Space
You’re running the Windows 11 Installation Assistant, it gets to 99%, and then sits there. The pr...

Chrome Certificate Error: Not Secure Site Workaround
You're trying to reach a site and Chrome shows a full-page warning: “Your connection is not p...

Fix 'python command not found' on Windows with Python Installed
You installed Python on Windows, but when you type python --version in Command Promp...

How to Fix Git Push Rejected (Non Fast-Forward Error)
When you run git push and see ! [rejected] with non fast-forward<...

Fix NET::ERR_CERT_AUTHORITY_INVALID on Windows 10 You're browsing in Chrome or Edge and see NET::ERR_CERT_AUTHORITY_INVALID. T...

Issue queue Sitemap VS Code Breakpoints Not Working in Angular Apps Fix: Real-Time Protection Turns Off by Itself in Windows Defender How to Fix npm Package Json Not Found Error Troubleshooting Nginx Upstream Connection Errors Fix Python UnicodeDecodeError in Requests Library How to Unlock a Locked Account for Remote Desktop How to Fix Git SSL Certificate Error on Windows, Mac, Linux How to Fix npm Permission Denied on node_modules Resolve Git Fast-Forward Merge Error Fix Chrome Startup Crash via Task Manager How to Rebuild Windows Search Index Safely Fix VSCode Source Control Not Detecting Changes Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities