How do I manage start up programs in OS X El Capitan?

System Preferences/Users & Groups - select the account and add/subtract from Login Items.

Hello freytiger,

Thanks for your post her on the Apple Support Communities. I see you are wanting to manage the start up programs in El Capitan. I know managing what opens when you first login can be helpful. I will be more than happy to help.

If you are wanting to have apps open when you log in or stop them, take a look at this article:

OS X El Capitan: Open items automatically when you log in

Also some other applications start services in the back ground. You can find more about that in this article end how to find them:

OS X El Capitan: If you have problems with startup items

Take care!