Checklists for software errors, setup, and tool workflows.

Fix Docker Build Error: 'failed to solve: manifest not found'

You run docker build and get an error like:

failed to solve: error fetching ...

Fix Microsoft Store Authentication Failed Due to App Permissions

You try to sign in to the Microsoft Store and see "Authentication failed" or "Something went wron...

Fix PostgreSQL Password Authentication Failed in pg_hba.conf

When you see psql: FATAL: password authentication failed for user "username", it usu...

Windows Terminal Login Loop: Troubleshooting Checklist

If you're stuck in a login loop in Windows Terminal — you type your password, the screen flashes,...

Fix Microsoft Store Invalid Configuration Permission Denied Error

If you see "Invalid configuration. Permission denied" when opening Microsoft Sto...

Fix Windows Security Certificate Error in Outlook 365

You open Outlook 365 and see a security certificate warning: "There is a problem with the proxy s...