PS4 runs Orbis OS, a modified version of FreeBSD that's similar to Linux - ExtremeTech
Sony unveils version 2.0 of PlayStation 4 OS, biggest update yet - Neowin
Sony Playstation 4 Crashes from Messages with Symbols, Fix the Problem
Brand New PlayStation 4 OS Screen Shots Courtesy Of Sony Via Flickr
The Operating System | PlayStation 4 Review | Polygon
How to Use a PS4 or Xbox One Controller on Mac - Macworld UK
Play Playstation 4 Games on Mac (or Windows) with PS4 Remote Play | OSXDaily
Sony PS4 Remote Play to Windows or Mac Setup & Review
The Operating System | PlayStation 4 Review | Polygon
Gamers already prefer the PlayStation 4 to Xbox One · TheJournal.ie
![Update] Report: PlayStation 4 Uses At Least 2.5 GB Of RAM For OS - Game Informer](https://www.gameinformer.com/s3/files/styles/body_default/s3/legacy-images/imagefeed/%5BUpdate%5D%20Report%3A%20PlayStation%204%20Uses%20At%20Least%202.5%20GB%20Of%20RAM%20For%20OS/ps4image610.jpg "Update] Report: PlayStation 4 Uses At Least 2.5 GB Of RAM For OS - Game Informer")
Update] Report: PlayStation 4 Uses At Least 2.5 GB Of RAM For OS - Game Informer
/cdn.vox-cdn.com/uploads/chorus_image/image/66934585/ishMfuW.0.png "Sony promises redesigned PS5 dashboard with 'no pixel untouched' - The Verge")
Sony promises redesigned PS5 dashboard with 'no pixel untouched' - The Verge
![Update] Report: PlayStation 4 Uses At Least 2.5 GB Of RAM For OS - Game Informer](https://s3.amazonaws.com/prod-media.gameinformer.com/styles/thumbnail/s3/legacy-images/%5BUpdate%5D%20Report%3A%20PlayStation%204%20Uses%20At%20Least%202.5%20GB%20Of%20RAM%20For%20OS/ps4image610.jpg "Update] Report: PlayStation 4 Uses At Least 2.5 GB Of RAM For OS - Game Informer")
Update] Report: PlayStation 4 Uses At Least 2.5 GB Of RAM For OS - Game Informer
How PlayStation 4's play-as-you-download feature works | VentureBeat
/cdn.vox-cdn.com/uploads/chorus_image/image/50391339/DSCF4074.0.jpg "Sony's latest beta update makes PS4 software feel more like a real operating system - The Verge")
Sony's latest beta update makes PS4 software feel more like a real operating system - The Verge
The Operating System | PlayStation 4 Review | Polygon
PlayStation 4 TV And Video Gets An Overhaul To Streamline Viewing | TechRaptor
Is It Worth Buying a PS4 in 2021? - Guide - Push Square
New PS4 OS Screens Underwhelm Some Fans - GamesReviews.com
How to upgrade PS4 hard drive: More storage; faster performance
The PS4's OS to use up 3.5GB of RAM - Nerd Reactor
PS5 Backwards Compatibility: How to Play PS4 Games on PS5
PS4 contains 5.5GB of RAM for developers - Sony clarifies | VG247
