When I try to Explore on Computer on my Network it shows a massege like

"This Server Clock's is Not Synchronized with the primary domain controller's Clock"

So I am unable to use resources of this computer, like Printer Etc. will you please tell me the solution for this.

Thanks

Sheri Khan

Have you checked the PC's time, date, and timezone to make sure they are all correct?

There is a lengthy article on how time synchronization works at http://technet2.microsoft.com/WindowsServer/en/library/71e76587-28f4-4272-a3d7-7f44ca50c0181033.mspx?mfr=true . One thing you might want to check is any firewall settings. If you have a 3rd party firewall, it might be blocking UDP port 123.

Have your computers battery checked.