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

Fix High CPU Usage by MsMpEng.exe (Windows Defender)

If your system feels sluggish and Task Manager shows MsMpEng.exe using 30–100% CPU, Windows Defen...

Fix GitHub Actions Cron Schedule Not Running

You set up a scheduled workflow with on: schedule in your GitHub Actions YAML, but t...

Fix OneDrive Sync Stuck on Network Error

If OneDrive shows a network error and files won't sync, it's often a temporary glitch or a settin...

OneDrive DNS Error Troubleshooting Guide

If you see a DNS error when trying to sync or access OneDrive, it usually means your computer can...

Fix GitHub Actions Docker Push Permission Denied

Windows Terminal Proxy Setup Guide: Step-by-Step Configuration

If you work behind a corporate proxy or use a VPN, Windows Terminal might fail to connect to the ...