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

Fix npm EACCES Errors with NVM: Step-by-Step Guide

If you see EACCES: permission denied when running npm install -g or oth...

Fix Microsoft Store 502 Bad Gateway Error

You open the Microsoft Store and see a blank page with a 502 Bad Gateway error. This usually mean...

Fix Chrome Profile Permission Denied Sync Error

You try to sign in to Chrome and sync your bookmarks, passwords, and settings, but instead you se...

Fix Microsoft Store Permissions Issue in Windows 10

Fix Microsoft Store Auto-Start Not Working After Windows Update

After a Windows update, you may notice that apps from the Microsoft Store no longer start automat...

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...