Can someone tell me how to use Bittorrent?

I know I download it but I don’t know what to do then? Also I’m a bit confused on the rules thing on the Comodo firewall pro FAQs section on how to let it get passed the firewall. I haven’t downloaded it yet just might some time to see how it is.

Ok. I’ll be nice. Here’s one: https://forums.comodo.com/index.php/topic,6450.0.html (:TNG)

I know it’s about uTorrent, but IMO it’s the best bittorrent client and the concept isn’t much, if any, different from using another client.

What is the best torrent program to use?