Absolute Time Corrector (ATC) synchronizes your time settings by comparing it to several atomic clocks (timeservers) on the Internet. The program is configured by default to synchronize your clock every hour, but you can modify this setting. It’s possible to decide whether you want to do an hourly correction, or a simple minutes and seconds correction. You can find out more about Absolute Time Corrector here.
Synchronize computer’s clock with Atomic Clock Servers
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