I have a brand new iMac set up a few days ago. Originally, I have only two users set up, both admin and every time the iMac turned on, I could only see two users in the Log-in pane. Last night I was fiddling around with parental control function and then back to square one, i.e. both users were still admin. However, now I notice that I have a third user in the Log-in pane called "Other". I have tried going into the System Preference/Account and trying to delete it but to no avail. Can anyone tell me how to remove this "Other" user from the Log-in pane. Thank you.