A program is a series of instructions given to complete a task. Use for micro-computer software. Use also for computer models, which are a characterization in mathematical terms of a process, object, or concept, that enables the manipulation of variables to determine how the process, object, or concept would behave in different situations. Files that have pictorial or graphic data. The pictorial and graphic data can be manipulated in conjunction with other types of files to produce graphic patterns, which can be used to interpret and give meaning to the information.
Data are bibliographic citations, including library catalogs or citation databases.
May be structured or unstructured. File contains information for a computer to produce fonts. File is for recreational or educational use. Usually text and software, including videogames. File has data encoding computer producible sounds.