It is possible to remove broken login items and to launching daemons manually.ġ. Once the desktop appears, release the Shift key.

If a login window doesn’t show up, reboot your Mac, hold down the Shift key during the startup.

If a login window appears, hold down the Shift key and click the Log In button at once, after that release the Shift key as soon as you see the Dock.

It is possible to prevent specific items from automatic launch on your Mac’s startup. To remove one or more login items from the list, select the needed app or service, then click the minus button under the login items list. Select a user account -> click Login Items at the top of the window. In the Apple menu, go to System Preferences -> Users & Groups. Users of macOS Sierra and High Sierra can add or remove apps from Mac OS X login items. How to Stop Programs from Running at Startup on Mac Read on to find out how to clean up the unneeded, broken or hidden startup items.

Users need to take care of macOS Sierra login items either by cleaning it manually or using third-party apps. kext files (kernel extensions) and login scripts in the earlier Mac OS X versions would cause users plenty of a headache on Mac’s startup. Over time, broken login items searching for missing applications, start eating up more system resources. It may happen that the application uninstalled from Mac long ago, still loads on startup. They sneak into the list of login items and settle there, unnoticed, until Mac’s performance drops. Most apps don’t request user permission to launch at startup, so they silently run in the background.

Every time you start your Mac, services and apps known as login items launch concurrently with the system.

Mac startup programs not in login items