What is Steem??

This article is about the video game digital distribution software. For the video game console, see Steam Machine (hardware platform).
"Steamworks" redirects here. For the brewery, see Steamworks Brewing Company.
Steam is a digital distribution platform developed by Valve Corporation, which offers digital rights management (DRM), multiplayer gaming, video streaming and social networking services. Steam provides the user with installation and automatic updating of games, and community features such as friends lists and groups, cloud saving, and in-game voice and chat functionality. The software provides a freely available application programming interface (API) called Steamworks, which developers can use to integrate many of Steam's functions into their products, including networking, matchmaking, in-game achievements, micro-transactions, and support for user-created content through Steam Workshop. Though initially developed for use on Microsoft Windows operating systems, versions for OS X and Linux were later released. Mobile apps with connected functionality with the main software were later released for iOS, Android, and Windows Phone devices in the 2010s.