Knowledge base for software setup, errors, and daily tool work.

New PC Microsoft Store Setup Checklist

When you set up a new PC, the Microsoft Store often doesn't work perfectly out of the box. This c...

Jupyter Kernel Dead: Common Causes and Fixes

You're working in a Jupyter notebook, and suddenly the kernel dies. The notebook becomes unrespon...

Windows Security Token Expired: Troubleshooting Checklist

When you see a message that your Windows security token has expired, it usually means you can't a...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

When you see 'Extension host terminated unexpectedly with erro...

Fix kubectl Context Not Found Error Code 0

If you see kubectl context not found error code 0, kubectl is running but cannot loc...

PowerShell Refresh Token Expired: Quick Workarounds

When using PowerShell with Azure, Microsoft Graph, or other cloud services, you may encounter a '...