It allow you to ensure that all your networked PCs have exactly the same.
Editor: NetClock is an industry standards SNTP time server that will allow you to ensure that all your networked PCs have exactly the same, correct time. It provides both an SNTP server plus SNTP clients for any mumber of Windows based Pcs.NetClock will Connect automatically to any specified Atomic clocks on the Internet (if you have internet access) and therefore set your entire networks time and date correctly, or it can be used to simply maintain the same time and date across all the machines on your entire network.NetClock can also provide the correct time to Macs and unix machines providing they have standard SNTP clients on their systems.If installed on an NT based system such as NT4, W2K and XP, NetClock will of course be installed as a Service, but runs as a system tray application under W95/98/ME you can free download NetClock server/client system 2.00 now.