Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Microsoft Store Error 0x80072efd DNS Fix Guide

If you see error 0x80072efd when opening Microsoft Store, it usually means the app can't reach it...

Fix Remote Desktop Error 0x204 After Windows Update

If you see error 0x204 when trying to connect to a remote desktop after a Windows update, the con...

MySQL Connection Refused on Port 3306: Causes and Fixes

If you're seeing "connection refused" when trying to connect to MySQL on port 3306, the MySQL ser...

Fix SSH Permission Denied (publickey) on Raspberry Pi

You're trying to SSH into your Raspberry Pi and getting Permission denied (publickey)

Fix Port Already Allocated Error When Windows Security Is Off
You try to start a local server or application and get an error saying the port is already alloca...

How to Fix Python Module Not Found Error
You've written your Python script, hit run, and got ModuleNotFoundError: No module named 'x...


    Issue queue
Sitemap
Windows Terminal Package Conflict Troubleshooting
How to Abort a Git Pull Merge Conflict Safely
Fix Microsoft Teams Connection Timeout Error
Fix Microsoft Store Download Stuck on Pending
OneDrive CPU Spike Troubleshooting Checklist
Fix OneDrive Not Signing In Due to Network Firewall
How to Diagnose Windows Terminal High CPU
How to Fix Virtual Background Camera Issues in Teams
Windows Defender Troubleshooting for Beginners
Fix Outlook Update Configuration Error: Step-by-Step Guide
Activate Windows Using Digital License
Restore Default Settings in Windows Terminal
Desk note

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