I am using Windows Active Directory on a 2003 server and I need to determine what time a user has shut down their computer and turned it on for day. I know I can go physically to their PC and check event viewer and make determinations from that but I was hoping to do it secretly. I have a feeling one of the employees is being tricky and ending their work sooner then they are saying they are and I don't have time to physically stand over them and see. I have check the Security Audit Event log in Event Viewer on the server but I don't believe it is accurate because it shows several different login/logoff events throughout the day and some I know they are away from their PC.