The Steam Library:
Simply go to the ‘Library’ tab of your Steam account to find all the products or content registered to your account.
This is how a normal Steam Library looks like.
Downloadable Content (DLC):
- To check if you have successfully installed the downloadable content (DLC) in your Steam account, right-click on the title of the game or program.
- Select ‘View Downloadable Content’ or ‘Properties’ to bring up the Properties menu.
This shows DLC for Civilization V.
3. Click on the ‘DLC’ tab. This will display all the registered DLC for the specific game. You can now check or uncheck the individual boxes to install or remove DLC from your game.