The accuracy of your PCs clocks is important for many reasons, but keeping it that way can be a chore. iTimeSync does the job for you by contacting one of many NIST time servers over the internet. No configuration is needed, simply connect to the internet, run the program and press "Correct". iTimeSync can also be set to automatically synchronize any minute / hour / day period and it supports both the RFC-868 (TIME) and the RFC-2030 (SNTP) protocols. While servers names are included, this list can be easily changed, for example, to servers that are closer to your locality or to a local server on your LAN. iTimeSync can even sync from another iTimeSync as it can be used as a TIME server over a LAN. Other features include time zone data display, time zone lock, server scan, detailed logging, auto advance to another server if the selected one fails, auto start, minimize to tray, check without change, correct only minutes and seconds mode, variable time-out, max/min times, and a positive or negative time offset can be set if you are in a obscure time zone or if you like your clock to be fast or slow. iTimeSync is written in Assembly for maximum efficiency and speed.