Knowledge base for software setup, errors, and daily tool work.

Fix Putty Connection Refused on Port 22

You try to connect to a remote server with Putty on port 22, but you get 'Connection refused'. Th...

Docker Desktop Stuck on 'Starting' Forever: Troubleshooting Checklist

You open Docker Desktop, and it sits on the 'Starting' screen for minutes, even hours. The whale ...

How to Fix Windows Activation Error 0xc004c003

Windows activation error 0xc004c003 usually appears after a hardware change, reinstalling Windows...

Fixing npm Dependency Conflicts from Duplicate Packages

You run npm install and see warnings about unmet peer dependencies or conflicting ve...

Fix VSCode Remote SSH Permission Denied for Known Hosts

You're trying to connect to a remote server via VSCode's Remote - SSH extension, but you get a 'p...

Fix Yarn Install Network Timeout on Windows