Re: Sims 4 using my login. Can other users on the same pc play the game?

@Superman5433  That's all fine, and it will work as long as only one person is online in your Origin account at a time.  You can download your games on as many computers as you like, or launch it in as many Windows user profiles as you like; it makes no difference to how Origin runs.  Just make sure that each daughter fully logs out of Origin when she's done, or the other one might not be able to login under her own user profile.