Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

If Windows Search shows a 504 Gateway Timeout error, the search indexer or a dependent service is...

When Windows Update stops working with an 'invalid configuration' error, it usually means a syste...

You set up a scheduled task, but it fails to start or runs erratically. Often the cause is a depe...

When connecting to a remote desktop, you may see a warning that the remote computer's identity ca...

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

You're editing code in VSCode when the extension host crashes and shows 'Extension host terminate...