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

Fix OneDrive High CPU Usage in Windows 10

If your Windows 10 PC fan is running loud and Task Manager shows OneDrive using 30% or more CPU, ...

PowerShell Script Log File Setup Checklist

When you run a PowerShell script and nothing appears in your log file—or the log is incomplete—it...

Fix Chrome Profile Login Loop After Password Change

You changed your Google account password, and now Chrome keeps asking you to sign in again—over a...

Checklist for Debugging 502 Bad Gateway in Command Prompt

You're working on a web app or API, and you get a 502 Bad Gateway error. The browser just says '5...

Fix MongoDB Authentication Failed Permission Denied Error