Steam is a computer game distribution platform managed by Valve Corporation. It works as an online game store that offers the possibility to buy and download games in digital format. At the same time, it is a social network from which players can communicate through chat while playing.
After starting this program and creating a user account, you can use it to download free games, find out the new releases easily, and receive updates for games in your library. Also, you can configure different parameters such as family mode, keys to capture screens, and the way of broadcasting at home. The later allows you to transmit and play Steam games on the screens of devices connected to the same Wi-Fi network.