: Check or uncheck the boxes next to each pack. It is recommended to only run a few packs at once for a smoother experience.
: Click the Expansions & Stuff tab on the left sidebar.
While there is no standalone program currently named "EA Games The Sims 3 Manager," this term typically refers to the built into the modern Sims 3 Launcher (version 1.69) or the older, now-defunct EA Download Manager (EADM) .