Microfilm is a photographic film used to create a miniature, durable record of documents, newspapers, or other printed materials. These images are reduced in size so that many pages can be stored on a single reel of film and are intended to be viewed or projected using a microfilm reader.
Understanding microfilm is important for archivists, researchers, and libraries managing large volumes of records. Its compact storage, longevity, and ability to preserve information make it a reliable method for document archiving, especially for historical records, legal documents, and newspapers prior to the widespread adoption of digital storage.