Okay... I went on IsoHunt and found a movie. I started Downloading it on BitTorrent. It finished eventually. What I want to know is how to watch that movie after done downloading as stated above.

After I finished downloading the file... I right clicked it from the complete list on BitTorrent and clicked "Open containing Folder." This brought me to a folder with four files in it. The file types in the folder are .avi .nfo and .sfv. I decided to click on the .avi. It brought me to windows media player. On windows Media Player... the file was being played like an .mp3 file would... all audio no video. It was not a glitch on the video part because the audio visual came up (like scope... bars... etc.)