Microfiche is a sheet of microfilm containing miniature photographic images of documents, often used as part of a filing or archival system. Each sheet can hold hundreds of pages of information in a compact, durable format that is easy to store and retrieve.
Understanding microfiche is important for archivists, librarians, and researchers who need to preserve and access large volumes of information efficiently. Though largely replaced by digital storage today, microfiche remains a reliable method for long-term document archiving and retrieval in libraries, government offices, and historical research collections.