Some popular options are uTorrent and the original BitTorrent. Install a Bittorrent client if you haven't already.

If you're using a torrent site like Vuze or Public Domain Torrents, follow these steps: It may look like an upside-down arrow or might contain the video's size and/or resolution. If you're using the Internet Archive or another non-torrent site, just click the name of the movie and select the Download link. The steps to do this depend on the type of site you're using. Download the video file to your computer.