How do I launch a game on Steam?

Once a game is downloaded, use the Steam Client to play the game.

1. If Steam isn’t already running then Run the Steam Client on your computer: …
2. Log into Steam if you aren’t already logged in.
3. Choose ‘Library’ to see your list of games.
4. Choose the game you wish to install and click on it.
5. Choose ‘Play’ to play the game.