Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

You start a Jupyter notebook, try to run a cell, and see a message like "Kernel error" or "Connec...

If the Microsoft Store is loading slowly, failing to download apps, or freezing, the problem is o...

You open the terminal in Visual Studio Code (Ctrl+` or View > Terminal), but nothing appears. The...

If Windows Update isn't working, the first thing to check is whether the Windows Update service i...

You open Chrome and see a message like “Your profile cannot be used because it is from a newer ve...

After running an update or upgrade on Ubuntu, you may see an error like E: Could not get lo...