Choose a short programme whose subject already interests you, with a language level and subtitle arrangement you can follow. Television can provide exposure to speech and culture, but simply selecting a country category does not create a structured language course.
Start with familiar subject matter
A cooking programme or a familiar series can give you visual and narrative clues when the words are difficult. Short episodes are easier to revisit than a long film. News can introduce useful vocabulary, but fast delivery and unfamiliar names may make it challenging for beginners. Match the programme to what you can comfortably follow instead of assuming that the most demanding option is always the most useful.
Choose subtitles deliberately
Subtitles in your home language can help you follow the story. Subtitles in the spoken language can make it easier to connect sounds with written words. Availability and accuracy vary by programme and edition. A dubbed version can also differ from subtitles translated from the original dialogue. If wording does not match exactly, that can reflect separate translations rather than a playback fault.
Keep a manageable habit
Watch a short segment, note a few useful expressions and replay it if your player permits. You do not need to understand every word for the programme to remain enjoyable. Keep the distinction between entertainment and instruction clear: an unscripted programme can include dialect, slang or highly specialised vocabulary. A teacher or a structured course provides a different kind of guidance from a television catalogue.