Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

You click install on Windows Terminal, but instead of a smooth setup, you get an error. Maybe it'...

When you try to open the Windows Update log file (usually %windir%\WindowsUpdate.log...

You open Windows Security and see an error: "Module not found" or "Windows Defender module not fo...

You click 'Check for updates' and see 'Access Denied' or 'Error 0x80070005'. This usually means W...

When a Gradle build fails with Could not find or load main class, it usually means t...

If you've ever opened Windows Security and seen a long list of past threats, you might want to cl...