Delete Accounts
Click the Apple menu and select “Log Out” to log out of the account you want to delete, if necessary. You can’t delete a currently logged in account. Click the “System Preferences” icon located in the dock using an account with administrator privileges. Select “Users & Groups” from the System section. Click the lock icon and provide an administrator username and password, if prompted. Click the open lock button. Select the account you want to delete from the Other Users section of the sidebar. Click the “-” button to remove the account. Select to “Save the home folder in a disk image," “Don’t Change the Home Folder” or “Delete the Home Folder.” Additionally, you can select the “Erase home folder securely” check box to securely remove the folder. If you need to set up another administrator account, select the user account in the “Users & Groups” section and check the “Allow User to Administer This Computer” box. Writer Bio
