curriculum/challenges/english/blocks/learn-how-to-use-code-related-concepts-and-terms/6630b37556424464ba0f984e.md
Watch the video to understand the context of the upcoming lessons.
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"text": "Sarah, can you explain data types to me? I'm a bit confused.",
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"text": "Sure. Data types are fundamental in programming.",
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"text": "You use them to tell the computer what kind of data you're working with.",
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"text": "Thanks, but I see many data types listed in the documentation.",
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"text": "For example, if you're working with text, you'd use this data type: string.",
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"text": "If it's whole numbers, you'd choose int.",
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