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

Fix npm command not found without sudo

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

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

Windows Terminal High CPU Usage: Fixes That Work

If Windows Terminal is using 30% or more CPU even when idle, you're not alone. This guide covers ...

Checklist to Resolve OneDrive 404 Not Found Error

When you open a OneDrive file or folder and see a "404 Not Found" page, it usually means the link...

Fix OneDrive Sync Error 0x8004de40: Service Unavailable

When OneDrive shows error 0x8004de40 with the message “Sync service unavailable,” it usually mean...

DNS Error When Updating Windows 10: Quick Fixes

When updating Windows 10, you might see an error like "There were some problems installing update...