Which feature helps Bing Chat summarize content from an email?

The feature that helps Bing Chat summarize content from an email is the content summary tool. This tool is specifically designed to condense information from longer texts, such as emails, into a more digestible format. It extracts the key points and presents them succinctly, allowing users to quickly grasp the essential information without having to read the entire email. This can significantly enhance productivity by saving time and improving the efficiency of communication.

The other options do not serve this specific purpose. The data extract method typically focuses on pulling specific data points rather than summarizing content. The smart reply function is designed to provide suggested responses based on the email content, but it does not summarize the email itself. Meanwhile, precision search enhances the ability to find specific content or information within a larger dataset, but it does not provide summarization capabilities.