Text Segmentation is the process of dividing written text into smaller, manageable units, such as sentences, paragraphs, or topics. This technique helps in understanding the structure and meaning of the text, making it easier to analyze and process information. In natural language processing, Text Segmentation is crucial for tasks like machine translation and information retrieval. By breaking down text, algorithms can better identify key elements, improving the overall efficiency of data handling and comprehension in various applications, including search engines and chatbots.