Checklists for software errors, setup, and tool workflows.

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PowerShell on Ubuntu 22.04: Setup Checklist

If you're setting up PowerShell on Ubuntu 22.04, you might hit errors like 'command not found' or...

Fix Microsoft Teams High CPU Usage & Permission Denied Errors

You open Microsoft Teams, and your laptop fan kicks in. Task Manager shows Teams using 50% or mor...

Fix Windows Terminal Profile JSON Loading Error

You open Windows Terminal and see an error like "Failed to load settings" or "Profile JSON error....

Fix Windows Activation Service Not Responding

When you try to activate Windows and see an error that the activation service is not responding, ...

How to Add a Public Key to authorized_keys File

If you're setting up SSH key-based authentication, you need to add your public key to the ~...

Jupyter Kernel Not Starting Python Environment: Fixes
You launch a Jupyter notebook, select your Python environment kernel, and the notebook stays stuc...