Jupyter Kernel Not Starting in VS Code: Quick Fixes
You open a Jupyter notebook in VS Code, try to run a cell, and the kernel either hangs on "Starti...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesOpenVPN Connect Timeout Troubleshooting Guide
If you're seeing "Connection timeout" when trying to connect via OpenVPN, the client is unable to...
Windows Terminal Multiple Profiles JSON Configuration Guide
If you use Windows Terminal and need to manage different command-line environments—like PowerShel...
Edge Browser Crashing on Startup in Windows 10 – Fixes
If Microsoft Edge crashes immediately when you open it on Windows 10, you're likely seeing a blan...
Fix Microsoft Store Offline Installer Not Working
You downloaded the Microsoft Store offline installer (the .appxbundle file) but it fails to insta...
Fix Windows Defender Permission Denied on Ubuntu Files
You're working on Ubuntu, either in WSL or a dual-boot setup, and Windows Defender throws a 'perm...
Issue queue
SitemapPort Already Allocated Error in Microsoft Store After Update
Reinstall Windows Defender Module Using PowerShell
Fix OneDrive Error 0x8004de40: Sign-In Issues
npm Not Found in Linux Terminal: Setup Guide
How to Fix MySQL Access Denied for User
Windows Defender Log File Missing: Solutions
How to Fix Windows Terminal Profiles JSON Error
Check SSH Service When PuTTY Refuses Connection
SQLite Busy Error Resolution Checklist
Fix OpenVPN Permission Denied on Tun Device
How to resolve ffmpeg not found in PHP
Resolve 'Windows Security Not Found' in PlayOnLinux
Reinstall Windows Defender Module Using PowerShell
Fix OneDrive Error 0x8004de40: Sign-In Issues
npm Not Found in Linux Terminal: Setup Guide
How to Fix MySQL Access Denied for User
Windows Defender Log File Missing: Solutions
How to Fix Windows Terminal Profiles JSON Error
Check SSH Service When PuTTY Refuses Connection
SQLite Busy Error Resolution Checklist
Fix OpenVPN Permission Denied on Tun Device
How to resolve ffmpeg not found in PHP
Resolve 'Windows Security Not Found' in PlayOnLinux