Check the accuracy of your System Clock on a Windows computer. Time.is is a free online service that lets you do it using an Atomic Clock.

Type the following command at the prompt, replacing the date, time and time zone with the date, time and time zone you want to set, and then press "Enter." This command sets the system clock.date ...

Can anyone tell me how to do this? The situation is that I have one server on a remote LAN which has the wrong system date - it thinks it's yesterday. I can connect to a Terminal Server which is ...