On a reboot, I have multiple user accounts but they do not show up under the control panel option. A coworker was dickering around over the weekend on the work computer and resulted in a reboot. Somehow my personal email was listed as the user and my email password was required to boot into the desktop. I have since resolved this particular issue but it still shows multiple user accounts on the initial startup. The question is how do I remove all the accounts except the 1 that I want and need?