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

Systemd Service Setup Checklist for Beginners

You've written a script and want it to run as a background service. Systemd is the modern way to ...

Windows Terminal Settings for Productivity: Practical Tweaks

If you spend a lot of time in the command line, the default Windows Terminal settings can feel sl...

GitHub Actions YAML Syntax Error: How to Fix

You push a workflow file and see a red X—YAML syntax error. The action doesn't run. Here's how to...

Fix Remote Desktop Connection Refused Due to Firewall

You try to connect to a remote Windows PC via Remote Desktop, but get an error like “Remote Deskt...

Fix Windows Update High CPU Usage with Permission Denied Errors