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

Fix DNS Probe Finished NXDOMAIN on Android Chrome

When you see DNS_PROBE_FINISHED_NXDOMAIN in Chrome on Android, it means the brow...

Task Scheduler Proxy Error: Fix Permission Denied Issues

You scheduled a task to run a script that needs network access through a proxy, but it fails with...

How to Fix Windows Terminal Not Opening on Mac

If you're trying to open Windows Terminal on a Mac and nothing happens, you're likely running Win...

Fix CMD Service Unavailable Due to Group Policy

Situation

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

MongoDB Authentication Failed: Causes and Fixes

You try to connect to MongoDB and get "Authentication failed" or similar error. This usually happ...