how is a file different to a application?

A file is a collection of data or information stored on a computer, such as documents, images, or videos, while an application (or app) is a software program designed to perform specific tasks or provide functionalities for users. Files can be created, opened, modified, and saved by applications, which use the data within files to operate and deliver services. Essentially, files serve as storage for data, whereas applications are tools that manipulate and utilize that data to achieve particular outcomes.