|Magnet Link —
Magnet links are a new way of linking torrent files. Instead of downloading the torrent from a webserver, you get it directly from a seeder/leecher. The biggest advantage is that you might be able to download the content of the torrent, even if the tracker ...
A tracker is a server that tracks connections of all peers. It has the information about a torrent file and people that are downloading/uploading the file (peers).