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Definition of Registry

A file on Windows PCs which contains all the settings for the PC and its software. Can be edited by the user, but this should only be done as absolutely a last resort, as it is possible to trash the operating system if you don’t know what you are doing.

Computer Science

Other definitions of Registry

A database repository for information about a computer’s configuration. The registry contains information that Windows continually references during operation, such as: profiles for each user; the programs installed on the computer and the types of documents that each can create; property settings for folders and program icons; what hardware exists on the system; which ports are being used. The registry is organized hierarchically as a tree, and it is made up of keys and their subkeys, hives, and entries.

Computer Science