BitTorrent (abbreviated to BT) is a communication protocol for peer-to-peer file sharing (P2P) which is used to distribute data and electronic files over the Internet.
A domain name registrar is an organization that manages the reservation of Internet domain names.
File sharing is the practice of distributing or providing access to digital media, such as computer programs, multimedia (audio, images and video), documents or electronic books.
The Magnet URI scheme defines the format of magnet links, a de facto standard for identifying files by their content, via cryptographic hash value rather than by their location.
Peer-to-peer (P2P) computing or networking is a distributed application architecture that partitions tasks or workloads between peers.
The Pirate Bay (sometimes abbreviated to TPB) is an online index of digital content of entertainment media and software.
In the BitTorrent file distribution system, a torrent file is a computer file that contains metadata about files and folders to be distributed, and usually also a list of the network locations of trackers, which are computers that help participants in the system find each other and form efficient distribution groups called swarms.