Jupyter Kernel Dead: Common Causes and Fixes
You're working in a Jupyter notebook, and suddenly the kernel dies. The notebook becomes unrespon...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Defender High Memory Usage in Windows 11
You open Task Manager and see Windows Defender (Microsoft Defender Antivirus) using 500 MB or mor...
How to Fix Network Errors Using Command Prompt Setup
If your internet stops working or you see errors like 'No internet access' or 'DNS server not res...
Fix Windows Defender Connection Refused After Update
After a recent Windows Update, you might see a "connection refused" error when trying to open Win...
How to Fix 'Permission Denied' When Running PowerShell as Administrator
You right-click PowerShell and select 'Run as administrator', but instead of an elevated prompt, ...
Fix Windows Search Update Error 0x80240034
If you see error 0x80240034 when installing a Windows Search update, the update likely failed due...
Issue queue
SitemapHow to Attach VSCode Debugger to a Process
How to Resolve Microsoft Store Error 0x80072ee7
How to Resolve OneDrive Sync Timeouts
How to Fix Windows Update Path Not Found Error
Resolve Task Scheduler 502 Bad Gateway
How to Fix Microsoft Teams Network Error and Sync Issues
Fix Chrome Rate Limit Error Permission Denied
Resolve Chrome Profile Path Missing Sync Issue
Resolve Expired Token Errors in PowerShell Pipelines
Resolve pip Permission Denied When Using Virtual Environments
How to Fix Windows Search Rate Limit in Windows 11
Task Scheduler Not Starting After Reboot Fix
How to Resolve Microsoft Store Error 0x80072ee7
How to Resolve OneDrive Sync Timeouts
How to Fix Windows Update Path Not Found Error
Resolve Task Scheduler 502 Bad Gateway
How to Fix Microsoft Teams Network Error and Sync Issues
Fix Chrome Rate Limit Error Permission Denied
Resolve Chrome Profile Path Missing Sync Issue
Resolve Expired Token Errors in PowerShell Pipelines
Resolve pip Permission Denied When Using Virtual Environments
How to Fix Windows Search Rate Limit in Windows 11
Task Scheduler Not Starting After Reboot Fix