Traduciendo paso 2
2) Login Items – Login items are irritating if irrelevant to your purpose. Also, they consume some space on Mac OS X hard disk drive during start up and often causes system to freeze for a while. Isn't wise to switch them the login items at start-up. To do so make visit to System Preferences > Accounts > Login Items, and unchecked irrelevant login items that you may not want to see at the start-up of your Mac.