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

MongoDB Compass Connection Refused Due to Firewall: Fixes

You open MongoDB Compass, enter your connection string, and get connect ECONNREFUSED...

Lost BitLocker Recovery Key: How to Unlock Your Drive

If you're staring at a BitLocker recovery screen and don't have the 48-digit key, you're not alon...

How to Set Up Remote Desktop on Windows 11

Before You Start

Remote Desktop lets you connect to your Windows 11 PC from another devic...

Docker Compose Network Setup Checklist

When you run docker-compose up and services can't talk to each other, the network se...

How to Fix kubectl CrashLoopBackOff Permission Denied

When you see a pod stuck in CrashLoopBackOff with a permission denied error, it usua...

Windows Search Rate Limit Error Troubleshooting Steps

If you see an error message like "Search request rate limit exceeded" or "Too many search request...