Q. Why doesn't the Mac delete my files and sign-ins when I reboot like the PCs do?

Our Windows PCs are equipped with software called DeepFreeze.  DeepFreeze will automatically delete any files, bookmarks, or passwords that have been saved to the computers when they are rebooted.  Unfortunately, our Mac does not have any software like DeepFreeze.  Please be sure to delete any personal files that you save to the Mac.  Also, be sure to log out of any online services, such as Blackboard, Facebook, and online e-mail, that you use on the Mac.