Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Windows Defender Authentication Failed After Update

After a recent Windows update, you might see an error like "Authentication failed" when trying to...

Fix Git Clone Permission Denied (publickey) – Checklist

You run git clone [email protected]:user/repo.git and get Permission denied (publ...

Fix 'Command Not Found' in Windows Terminal for PowerShell
If you're using Windows Terminal and see 'command not found' when running a PowerShell command, i...

Windows Activation Service Unavailable on New Computer
You just set up a new computer, but when you try to activate Windows, you see an error that the a...

Fix Windows Terminal '404 Not Found' Profile Error
When you open Windows Terminal and see a '404 not found' error for a profile, it usually means th...

Fix VS Code Terminal Not Opening (Exit Code 1)
When you try to open the integrated terminal in VS Code and see an error message like The t...


    Issue queue
Sitemap
Windows Defender Configuration Guide: Maximum Security Settings
Error 0x800f081f: Missing Component Store Fix
Resolve Chrome Network Problems on macOS
How to Resolve Microsoft Teams Sync Conflicts
Remote Desktop Copy-Paste Not Working Fix
Fix Windows Defender Path Not Found in Windows 11
Resolve Windows Activation Error 0xc004f074
Solving npm ERR! code ERESOLVE in React Apps
Troubleshooting Microsoft Teams Sound Problems
How to Fix Chrome High Memory Usage Not Working
Fix Blank Search Screen in Windows After Update
How to Resolve OpenVPN Tun Device Permission Error
Desk note

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