[help] Firewall?

Do Mac computers have a default firewall, and if so, how can I turn it ON?

Yes.. configure via System Preferences. It's in Network config.

Just look for the firewall tab.

Almost RJ, its in Sharing of the System Preferences.

Also, wonderboi, there is Help documentation in OS X. Click on the desktop to get Finder active and choose Help -> Mac Help

Yep... haven't had to touch it in a long time... brain get's kinda rusty.

Thanks, guys!