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

Chrome Profile Setup Guide for New User

If you're new to Chrome or want to separate work and personal browsing, setting up a Chrome profi...

Fix Chrome Profile 404 Not Found on Mac

If you see a 404 Not Found error when trying to open your Chrome profile on Mac,...

Docker Compose Env File Not Found: Troubleshooting Checklist

How to Fix OneDrive High CPU Usage on Startup

If your PC slows down or the fan spins up every time you log in, OneDrive might be using a high p...

Chrome Profile 502 Bad Gateway: Step-by-Step Fix

You're browsing in Chrome and suddenly see a 502 Bad Gateway error on most sites...

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...