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 ...

VSCode Debugger Troubleshooting Checklist

When the VSCode debugger stops working, it's usually due to a misconfiguration, a missing extensi...

How to Find Microsoft Teams Log Files for Troubleshooting

When Microsoft Teams won't connect, audio drops out, or the app freezes, the log files often cont...

Fix Windows Terminal Proxy Error: Connection Refused

If you see 'connection refused' when using Windows Terminal behind a proxy, the terminal is likel...

Fix Windows Security Not Starting After Update

After a Windows update, you might find that Windows Security won't open, or it shows a blank wind...

Fix Microsoft Store Not Opening After Update

After a Windows update, you might click the Microsoft Store icon and see nothing happen—no window...