Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

You run composer install or composer update and see something like:

When activating Windows, you might see error 0x8007232b with the message “DNS name does not exist...

You run conda env create or conda install on macOS, and after a long wa...

You see an error that Windows activation failed to start sync with your Microsoft account. This u...

You installed Ubuntu alongside Windows and now Windows shows it's not activated. This is a known ...

If Chrome crashes on startup, fails to save bookmarks, or displays blank pages, a corrupted user ...