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Documentation > Core Foundation> Preference Services

Preference Services

Preference Services provides a simple and standard way to maintain user preferences. Preference Services allows your application to store values that are associated with a key that your application can later use to "look up" the preference value when needed.


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  Preference Services
This document shows you how to create, save, and retrieve preferences that apply to different classes of users and applications. It contains conceptual information, programming examples, and a complete API reference.
 
Overview
This document summarizes the benefits of Core Foundation and explains some of the key concepts, such as opaque types, reference counting, and memory management.