Library sharing on Steam is a feature that allows users to share their game libraries with friends and family members. This can be a great way to save money on games, as you can share the cost of purchasing a game with someone else. It can also be a great way to try out new games before you buy them, or to play games that you don’t have time to play yourself.
To share your library with someone, you first need to add them to your friends list on Steam. Once they have accepted your friend request, you can then go to your library and click on the “Share” button next to the game you want to share. You will then need to select the friend you want to share the game with, and click on the “Send” button. Your friend will then receive a notification that you have shared a game with them.