To add friends on Steam, you can enter their Friend Code, click a link, or go to their profile. Most of this can be done from just one menu.

If you’ve chosen to make your broadcast public, anyone can watch by finding your broadcast in the public listings. To voice chat with friends, right-click their name in your Friends List and select ...

You can trade on Steam to exchange extra copies of games, in-game items, and trading cards with your friends. Here's how to ...