Which Excel feature allows for quickly summarizing large datasets into a manageable view?

Pivot Tables are a powerful feature in Excel that enable users to summarize, analyze, and manage large datasets effectively. They allow you to automatically organize and aggregate data, making it easier to extract meaningful insights without having to manually sort or calculate data.

By using Pivot Tables, you can quickly rearrange and manipulate your data by dragging and dropping fields to create different views. This flexibility is ideal for summarizing information such as totals, averages, and counts across various dimensions, making it a highly efficient tool for data analysis.

Charts serve a different purpose by visualizing data rather than summarizing it, while Conditional Formatting allows for data highlighting based on specific criteria. Data Validation is primarily used to control the type of data entered into cells, ensuring data integrity, but does not provide summarization capabilities. Therefore, Pivot Tables stand out as the most effective method for summarizing large datasets in Excel.