Checklists for software errors, setup, and tool workflows.

How to Increase Yarn Network Timeout for Slow Connections

When running yarn install on a slow or unreliable network, you may see errors like <...

How to Fix 'npm command not found' on Mac

If you type npm in Terminal and see zsh: command not found: npm (or

Fix Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

If Outlook (via web browser, Evolution,...

How to Fix Microsoft Teams Not Connecting to Network

If Microsoft Teams won't connect to the network, you'll likely see a persistent "Connecting..." m...

Fixing Chrome Service Unavailable Error on Linux

If you see a 'Service Unavailable' error in Chrome on Linux, it's usually a network or configurat...

Fix Microsoft Teams Network Error Permission Denied

You try to sign in or join a meeting in Microsoft Teams, and you see a network error: per...