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

Checklist for Troubleshooting Port Already Allocated on Windows

When you see 'port already allocated' or 'address already in use' on Windows, it means another pr...

MongoDB Authentication Failed After Upgrade: Fixes That Work

After upgrading MongoDB, you might see "Authentication failed" even though credentials haven't ch...

Windows Terminal Setup Guide with PowerShell

If you've just installed Windows Terminal and want to use it with PowerShell, you might notice it...

Fix Microsoft Store 'Service Unavailable Permission Denied'

When you open Microsoft Store and see "Service Unavailable Permission Denied", i...

Fix GitHub Actions Docker Push Permission Denied

Fix Windows Terminal 502 Bad Gateway on Azure Connection

You're working in Windows Terminal, and when you try to connect to an Azure resource—like a VM, w...