Download WinLogonView.exe free online.
Displays logon/logoff times on Windows Vista/7/8/2008 Analyses the security event log of Windows operating system and detects the date/time that users logged on and logged off. For every time that a user log on/log off to your system, the following information is displayed: Logon ID, User Name, Domain, Computer, Logon Time, Logoff Time, Duration and network address. WinLogOnView also allows you to easily export the logon sessions information to tab-delimited/comma-delimited/html/xml file. If you have any problem, suggestion, comment, or you found a bug in my utility,
you can send a message to nirsofer@yahoo.com