
Fix 'Port Already in Use' Error with Windows Defender Firewall
You try to start a local service or application, and it fails with an error like 'port already in...

You try to start a local service or application, and it fails with an error like 'port already in...

When Command Prompt stops working as expected—won't open, returns odd errors, or commands don't r...

When running a PowerShell script or cmdlet that tries to start a network listener, you may see er...

You're working on Ubuntu, either in WSL or a dual-boot setup, and Windows Defender throws a 'perm...

You see a message like 'Windows Defender Authentication Failed' when trying to open or update Win...

You set a proxy in Windows Terminal's settings.json file, but after closing and reopening the app...