PlayStation (Japanese: プレイステーション, Hepburn: Pureisutēshon, officially abbreviated as PS) is a video gaming brand that consists of five home video game consoles, two handhelds, a media center, and a smartphone, as well as an online service and multiple magazines. The brand is produced by Sony Interactive Entertainment, a division of Sony. . The first PlayStation console was released in Japan in December 1994, and worldwide the following year. The original console in the series was the first console of any type to ship over 100 million units, doing so in under a decade.
https://en.wikipedia.org/wiki/PlayStation