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

Chrome Extension Troubleshooting Checklist

Chrome extensions can stop working for a variety of reasons. Before you assume the extension is b...

Fix 502 Bad Gateway Nginx from Command Line

If you're seeing a 502 Bad Gateway error from Nginx, it usually means Nginx can'...

How to Install Snap on Ubuntu via PowerShell

If you're managing Ubuntu servers or WSL instances and prefer using PowerShell, you might run int...

Fix Microsoft Store Sync Issues After a Failed Start

If Microsoft Store fails to start and then won't sync your apps or settings, you're likely dealin...

Fix Windows Defender Module Not Found in Windows 10

You open Windows Security and see 'Windows Defender module not found' or a similar error. This us...

MongoDB Authentication Failed: Administrator Checklist