Atomic Clock Sync can help you optimize how often Windows references an atomic clock server such as the atomic clock servers operated by the National Institute of Standards and Technology (NIST) in the United States. Your current computer time is compared with the current atomic time and an adjustment is made to keep your local computer up-to-date with the exact time now.Atomic Clock Sync can even help repair the Windows Time Service if your computer is no longer able to check for Internet Time updates as it normally would.Best of all you can download and use this utility at no cost to you!No spyware! No ad banners! No cost! No questions asked! So why do we do give Atomic Clock Sync away as freeware Simply to encourage you to use and return to World Time Server.com for the current times around the world. This tool helps keep your local clock accurate and we have the accurate clocks for everywhere else!This utility is provided free of charge so please feel free to share it redistribute it and use it any way you wish provided you do not alter the program in any way.Version 3.5 requires Windows 8 Windows 7 Windows Vista Windows Server 2003 or Windows XP. It supports 64bit and 32bit versions of Windows. It is an executable file that does not require installation. Atomic Clock Sync is a configuration tool that helps you change the synchronization settings in Windows. Atomic Clock Sync is not talking direct to a time server but still allows the Windows time service to do the work itself. Just run Atomic Clock Sync whenever you want to review and change your Sync settings in Windows or when you need to repair the Windows Time Service in Windows.This file is signed by our company Chaos Software Group Inc. so you can make certain it has not been tampered with.