PlayStation Network (PSN) is a digital entertainment service created by Sony Interactive Entertainment, launched in 2006. It is primarily used on PlayStation consoles like the PS3, PS4, and PS5. PSN allows users to play games online with others, purchase and download games, movies, and other digital content from the PlayStation Store, and access PlayStation Plus-a subscription service that offers free monthly games, online multiplayer, and exclusive discounts. Users can also enjoy streaming services such as Netflix, YouTube, and Spotify, and stay connected with friends through messaging, voice chat, and party features. PSN has millions of active users worldwide and requires a free account to get started, with some features available through a PlayStation Plus membership.