If the file doesn't have hardcoded subtitles, you can usually find them on sites like Subscene. Once downloaded, just drag and drop the .srt file onto the video player while the movie is running.
Since this is a video file and not a program, you don't "install" it. You simply it. Here is how to handle it: sabari2024webdldual720px264moviesrockmkv install
The gold standard. It plays almost any format and makes switching audio tracks easy. If the file doesn't have hardcoded subtitles, you