Checklists for software errors, setup, and tool workflows.

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How to Fix Windows Activation Service Not Running or Disabled

If you see an error that the Windows Activation Service is not running or disabled, it usually me...

Fix VSCode Extension Host Terminated Unexpectedly on macOS

You're working in Visual Studio Code on macOS when the editor suddenly stops responding, and a no...

Jupyter Notebook Token Not Working? How to Reset Password

You start Jupyter Notebook, see the token prompt, paste the token from the terminal, but it fails...

How to Fix Microsoft Store Stuck on Loading When Reinstalling Apps

You try to reinstall an app from the Microsoft Store, but it gets stuck on the loading screen. Th...

Fix Windows Activation slmgr Access Denied Error

When you try to activate Windows using slmgr.vbs commands, you might see an ...

Fix Windows Defender Real-Time Protection Turned Off & Connection Refused
You open Windows Security and see real-time protection is off. Trying to turn it on fails with a ...