Checklists for software errors, setup, and tool workflows.

Fix MySQL Workbench Connection Refused on Mac

When MySQL Workbench on Mac shows 'connection refused', it usually means the MySQL server isn't r...

How to Fix Windows Update Error 404 Not Found

You see error 404 when checking for updates in Windows Update. This usually means the update serv...

How to Enable PowerShell Scripts on Windows 11

You try to run a .ps1 script on Windows 11 and get an error like "cannot be loaded because runnin...

Task Scheduler Mac Troubleshooting Checklist

If your scheduled tasks on macOS aren't running, the problem usually lies with launchd plists, pe...

Fix Windows Security Real-Time Protection Stuck

Windows Security’s real-time protection can get stuck in an “on” or “off” state, sometimes refusi...

Fix Git Clone Permission Denied (publickey) on Bitbucket

You try to clone a Bitbucket repository and see:

Permission denied (publickey).
fatal: Co...