go to System Preferences > Users & Groups
In the left hand Pane, click your name.
Now click on Login Options
In the right hand panel, turn OFF the Automatic Login.
Done
You "may" have to authenticate at some point.
P
Hi,
I currently use os mavericks. How do I disable automatic login? All the instructions I've seen tell me to go to system preferences/login options/. Unfortunately, I do no have a login options category in my system preferences. Can anyone help me out?
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