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

GitHub Actions Runner Not Connecting: Fixes That Work

You've set up a self-hosted GitHub Actions runner, but it never appears online or shows a "runner...

Fix npm command not found without sudo

You type npm install and get npm: command not found. This usually means...

Fix Error Installing Windows Security Offline Setup

You downloaded the Windows Security offline installer but get an error when trying to run it. Thi...

How to Fix Outlook Slow Startup Caused by Large PST Files

If Outlook takes forever to open, a large PST file is often the culprit. This article walks throu...

How to Fix systemd Service Restarting Repeatedly Error

Windows Security Setup Guide for Beginners

If you're new to Windows, securing your computer can feel overwhelming. This guide walks through ...