Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

How to Fix PowerShell Proxy Error Not Connecting

When PowerShell fails to connect through a proxy, you'll typically see errors like Unable t...

Jupyter Kernel Not Starting: Quick Fixes
You open a notebook, try to run a cell, and the kernel dies or never connects. This is a common J...

Command Prompt Troubleshooting Checklist for Windows
When Command Prompt stops working as expected—won't open, returns odd errors, or commands don't r...

Fix PowerShell Execution Policy Permission Denied Error
When you try to run a PowerShell script and get a 'permission denied' error, it's often because t...

Task Scheduler Certificate Configuration Checklist
If your scheduled tasks fail to run or show certificate-related errors, the issue often lies in h...

Fix Microsoft Store File Locked Permission Denied
When installing or updating apps from the Microsoft Store, you may see errors like 'File locked' ...


    Issue queue
Sitemap
Chrome Port Already Allocated? Here's How to Fix It
Windows Search Timeout Troubleshooting Guide
Troubleshooting Windows Terminal 404 Error
Fix Windows Update Error 0x80070003: Practical Steps
PowerShell Version Mismatch Error Fix
Troubleshooting Java Dependency Errors in Terminal
How to Resolve NO_PUBKEY Error in Ubuntu
Resolve Outlook Startup Error Set of Folders Cannot Be Opened
Windows Update Broke Task Scheduler Service
Complete Microsoft Store Troubleshooting Walkthrough
Fix Remote Desktop Login Loop Caused by Group Policy Settings
How to Get Microsoft Store Downloads Working 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