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

Fix Microsoft Teams Auto-Start via Registry

If Microsoft Teams starts automatically every time you log into Windows, even after you've turned...

Windows Defender 404 Not Found Registry Fix

You open Windows Security and see a blank page or a '404 Not Found' error. This often happens aft...

Docker Desktop WSL Integration Missing: Full Troubleshooting Checklist

If you open Docker Desktop and the WSL 2 backend option is grayed out or missing entirely, you're...

Fix 'PowerShell Command Not Found' on Mac

If you run a PowerShell command on your Mac and see 'command not found', it usually ...

How to Enable Remote Desktop on Windows 11

If you need to access your Windows 11 PC from another device, Remote Desktop is the built-in solu...

BitLocker DNS Error 0x80072f8f: Causes and Fixes