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

Docker Compose Network Not Working: Common Fixes

You've defined services in a docker-compose.yml file, but containers can't reach each other by se...

Fix Chrome Profile Corruption: Recovery Tools & Steps

You open Chrome and see a warning that your profile is corrupted, or the browser crashes repeated...

Fix Windows Update Black Screen After Restart

After installing a Windows update and restarting, a black screen (with or without a cursor) can b...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

How to Change Remote Desktop Port in Registry

If you need to change the default Remote Desktop (RDP) port (3389) to improve security or avoid c...

Chrome Profile Troubleshooting Checklist

If Chrome won't open, displays a profile error, or loses your bookmarks and extensions, the profi...