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 Caused by Chrome Extensions

If you see err_name_not_resolved in Chrome, a misbehaving or conflicting extension c...

Fix Git SSL Certificate Problem: Unable to Get Local Issuer

When you run git clone or git pull and see an error like "S...

How to Fix Git Push Error: File Too Large
When you try to push a commit to a remote repository and get an error like error: GH001: La...

Fix Bluetooth Not Showing in Device Manager on Windows 11 If you open Device Manager on Windows 11 and Bluetooth is completely absent—no adapter listed und...

Fix Windows 11 Installation Assistant Stuck at 99% Due to Network Issues You're running the Windows 11 Installation Assistant, it downloads happily up to 99%, then si...

Fix pip Externally Managed Environment Error on Linux If you're seeing error: externally-managed-environment when trying to pip ...

Issue queue Sitemap How to Fix Windows Security App Not Opening Troubleshooting Chrome Extensions That Won't Load Why Chrome Extensions Are Not Loading and How to Fix Git index.lock Error: How to Fix It Fix Chrome High Memory Usage: Practical Steps That Work How to Enable Windows Defender Real-Time Protection via Group Policy How to Resolve 'Git Remote Origin Already Exists' in VS Code VS Code Save Permission Denied – Troubleshooting Guide Git Clone SSL Connection Timeout: Causes and Fixes How to Fix Edge Sync Not Working on Windows 11 Git Remote Set-Url Origin Tutorial Fix Proxy-Related No Internet on Windows 11 Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities