Document preservation refers to the processes and techniques used to protect and maintain documents for future use. This can include physical methods, such as storing documents in climate-controlled environments, as well as digital methods, like creating backups and using specialized software to prevent data loss. The goal is to ensure that important information remains accessible and intact over time. In addition to physical and digital storage, document preservation also involves the careful handling of materials to prevent damage. Techniques may include using acid-free folders, avoiding direct sunlight, and employing conservation methods for fragile items. Overall, effective document preservation helps safeguard historical records, legal documents, and personal papers for future generations.