what is a torrent?
Torrents or BitTorrents are files shared with the BitTorrent peer-to-peer network. Peer-to-peer means that the files are shared by individual computers on the network rather than stored on one central server.
BitTorrent sharing distributes the download by downloading pieces of a file from many different sources, rather than downloading the whole thing from one computer or server. This makes it much less taxing on the individual computers involved, and it offers some protection that someone hasn't slipped malicious or corrupted files into the system.
What is a .torrent file?
This is a small metadata file. Metadata here means that the file contains information about the data you want to download, not the data itself.
Your BitTorrent client needs the .torrent file to connect to the tracker (see below) and download the actual data you're interested in.
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