Why is there a JPEG in your torrent?

A JPEG in your torrent could be included as a cover image or preview for the content being shared, such as a video or software. It might also serve as a placeholder or part of a bundled file set to enhance the user experience. In some cases, it could be a misnamed or unrelated file mistakenly included in the torrent. Always ensure you verify the contents of a torrent before downloading it.