Subtitles are textual versions of the dialog in films and television programs, usually displayed at the bottom of the screen. They can either be a form of written translation of a dialog in a foreign language, or a written rendering of the dialog in the same language, with or without added wikipedia.org

Simplified Chinese characters are standardized Chinese characters prescribed in the List of Commonly Used Characters in Modern Chinese for use in mainland China. wikipedia.org

Microsoft Office Word is a word processor designed by Microsoft. wikipedia.org