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

Fix CMD Service Unavailable Due to Group Policy

Situation

You open Command Prompt and see an error like "Command Prompt has been disabled...

How to Fix Chrome Update Error 12: Step-by-Step Guide

When Chrome fails to update and shows error 12, the browser usually cannot download or install th...

Fix systemd Service Restart Loop Due to Unit File Errors

You notice a service keeps restarting repeatedly, filling logs with start/stop messages. This oft...

How to Set Up OneDrive Selective Sync on Mac

If you're using OneDrive on a Mac with limited storage, selective sync lets you pick which folder...

Fix Windows Terminal Authentication Failed for Network Drive

When you try to access a network drive from Windows Terminal and get an authentication failed err...

Fix Chrome Profile Rate Limit Error on Mac

If you see a “profile rate limit” error in Chrome on your Mac, it usually means Chrome is trying ...