In this guide, we will walk through the process of adding subtitles to your video files using a popular video player or editing software.
I think you meant "Dhoom 3 subtitles" or a guide related to a specific movie or TV show. However, I'll assume you meant to ask about a general guide on how to add subtitles to a video, specifically referring to the Bollywood movie "Dhoom" (not "Dhamaal" which is a different movie).
