👉 A registry is a type of data storage or retrieval system used to store and manage information. In the context of computer systems, it refers to a collection of files that are stored in a central location and accessed by other programs or applications. Registries are typically organized into groups of related files or directories, which can be linked together to form a hierarchy of files. The purpose of such a system is to allow for efficient retrieval of specific information or data from multiple sources without having to search through all