A very useful free software which synchronises the PC clock as and when required by user. Since the time is synchronised with reference to atomic clock, it is perfectly accurate. It is a must for all comp users with internet connection. My thanks to the developers of this software.

This is a handy little free utility that does a great job of keeping your PC's clock set right, so long as you have an always on internet connection. I use it on my home computer, which has a lousy clock, and it's great. It automatically syncs once a day, so my clock is always within a few seconds of being right. I also use it on my laptop and it works great, except if it tries to sync when I'm not connected. The it pops up a dialog to tell you it couldn't connect, and does it again and again until it connects. At that point I have to exit the program to get it leave me alone :-(