windows uptime affected by sleep?
The Task Manager displays a system uptime of about 3 days and 1 hr. I have used the machine for just 10 hrs this week. The difference is normal. The Windows system uptime is the difference between the current time and the system boot time. It doesn't subtract any time the system has spend in a sleep or hibernate state.Task Manager shows a piece of information called Up time.he Task Manager displays a system uptime of about 3 days and 1 hr. I have used the machine for just 10 hrs this week. The difference is normal. The Windows system uptime is the difference between the current time and the system boot time. It doesn't subtract any time the system has spend in a sleep or hibernate state.