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 notesFix Windows Update Authentication Failed in Enterprise Setup
When Windows Update fails with an authentication error in an enterprise setup, it often means the...
Fix Command Prompt Permission Denied Error in Windows 11
When you see a 'permission denied' or 'access denied' error in Command Prompt on Windows 11, it u...
Fix Chrome Error 0xc0000022: App Won't Launch
If Chrome shows error 0xc0000022 and won't start, it usually means the system blocked the applica...
How to Add External Drives to Windows Search Index
If you've connected an external USB drive and Windows Search can't find files on it, the drive is...
How to Fix Chrome Profile SSL Certificate Error
You open Chrome and see an error like “Your connection is not private” or “NET::ERR_CERT_COMMON_N...
Issue queue
SitemapFix Windows Terminal Proxy Error: Connection Refused or Cannot Reach Proxy
How to View Chrome Browser Log Files for Errors
Set Chrome Path in Terminal Guide
Chrome Connection Timeout Troubleshooting Guide
FFmpeg Audio Sync Error: Causes and Solutions
WSL Port Allocation Error Troubleshooting
How to Rebuild the Windows Search Index
0x80072efd: Windows Security Cannot Connect
Fix Windows Search Permission Denied Error
Chrome Browser Proxy Setup: A Practical Guide
Windows Defender Rate Limit Error Group Policy Troubleshooting
Fix Windows Update Service After Antivirus Install
How to View Chrome Browser Log Files for Errors
Set Chrome Path in Terminal Guide
Chrome Connection Timeout Troubleshooting Guide
FFmpeg Audio Sync Error: Causes and Solutions
WSL Port Allocation Error Troubleshooting
How to Rebuild the Windows Search Index
0x80072efd: Windows Security Cannot Connect
Fix Windows Search Permission Denied Error
Chrome Browser Proxy Setup: A Practical Guide
Windows Defender Rate Limit Error Group Policy Troubleshooting
Fix Windows Update Service After Antivirus Install