Track down your uptime in Windows Vista
Source: Greg Shultz
In Windows XP, you could very easily find the exact uptime measured in days, hours, minutes, and seconds by using the command line version of Windows XP's System Information. Unfortunately, Microsoft changed the way uptime is reported in Vista. It's still there, but just not in the same format. In this edition of the Windows Vista Report, Greg Shultz examines how uptime is measured in Windows Vista.
This download is also available as an entry in the TechRepublic Microsoft Windows Blog.