While most of the world associates the classic control-alt-delete keyboard command with soft reboots and frozen applications, a small portion of the population battles with the bizarre concept of the command as a login as well. Windows NT users, specifically, recall using the command as a means to turn on their desktops -- something that Microsoft founder and philanthropist Bill Gates is finally calling "a mistake."
In a wide-ranging interview on-stage at Harvard University, Gates regaled current students of his alma mater with tales of his time at the school. But ap
