Which term refers to a collection of related information stored together?

The term that refers to a collection of related information stored together is "File." In the context of data management and computing, a file is a logical container that holds various types of information, which can include text, images, data, and more, organized in a way that allows it to be accessed and managed easily.

Files can contain structured data (like databases) or unstructured data (like documents). They serve a critical role in both personal and business environments, allowing users to store and retrieve information efficiently.

The other terms do not encapsulate this same concept as accurately. A field refers to a specific attribute or piece of data within a record in a database. Footnotes provide additional information or references at the bottom of a page or document but are not a way to organize related information. A folder is a way to organize files but does not represent the collection of information itself. Thus, "File" is the best term to describe a collection of related information stored together.