Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Jupyter Kernel Not Starting on Windows 10

When you launch a Jupyter notebook and the kernel never starts—or shows a 'Kernel error' or 'Conn...

How to Fix 'Module Not Found' Error in pip

When you run pip install somepackage in Command Prompt and get a ModuleNotFoun...

Fix Microsoft Store Download Stuck at 0 Bytes
When you try to download an app or game from the Microsoft Store and the progress bar stays at 0 ...

How to Fix Chrome Access Denied Error Code
When you see 'Access Denied' or 'Error code: Access Denied' in Chrome, the page you're trying to ...

Fixing Command Prompt Version Mismatch Errors
You try to open Command Prompt and get an error about a version mismatch, or commands don't work ...

Fix Command Prompt Proxy Error 407: Step-by-Step Guide
If you see error 407 (Proxy Authentication Required) when using Command Prompt for network operat...


    Issue queue
Sitemap
OneDrive Sync Not Working: Common Causes and Fixes
Task Scheduler Remote Connection Refused: Firewall Troubleshooting
How to Resolve OneDrive Sync Error 0x8004deb4
Permission Denied on PowerShell Port Binding
Chrome Profile Reset Step-by-Step
Chrome Not Found in Selenium: Common Causes and Solutions
Fix Chrome Service Unavailable Error Code
Avoid Dependency Conflicts in Windows Terminal Setup
Fix Outlook Failed to Start Configuration Error
Fix Windows Search Auto Start via Registry
Chrome Profile Error 0x80070057 Setup Fix
Fix OneDrive Authentication Failed in Office 365
Desk note

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