Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

If Microsoft Edge fails to launch—clicking the icon does nothing, or the window appears briefly a...

If you're stuck in a Windows Terminal login loop or your settings aren't syncing across devices, ...

You launch a Jupyter notebook, select your Python environment kernel, and the notebook stays stuc...

You see a OneDrive sync update error after a Windows update or app upgrade. The icon shows a warn...

When you try to create or modify a scheduled task in Windows, you may encounter error 0x8...

Fix Chrome 504 Gateway Timeout After Update
After a recent Chrome update, you may see a 504 Gateway Timeout error when tryin...