Open the video with a player like VLC Media Player or MPC-HC . Most modern players will automatically detect and load the subtitles if the names match. Safety Note
ATID-448 (often searched with the "ID" suffix for file indexing). Studio: Attackers. Download ATID 448ID srt
If you have the video file and have found a matching SRT file, follow these steps to view them together: Open the video with a player like VLC Media Player or MPC-HC