Checklists for software errors, setup, and tool workflows.

Fix Chrome Service Unavailable Permissions Error

You open Chrome and see a 'Service Unavailable' message with permissions-related wording. This us...

How to Fix Jupyter Notebook Token Authentication Error

When you start Jupyter Notebook, you might see a prompt asking for a token or password, or the br...

Fix VS Code Terminal Not Opening Due to Shell Path Issue

You click the terminal panel in VS Code, but nothing happens—or it flashes and disappears. This i...

Fix Command Prompt Crashing After Windows Update

After a recent Windows update, you might find that Command Prompt opens briefly and then closes i...

How to Fix PowerShell Authentication Failed Errors

When you see "authentication failed" in PowerShell, it typically happens during remote sessions (...

Fix CMD Service Unavailable Due to Group Policy

Situation

You open Command Prompt and see an error like "Command Prompt has been disabled...