If you love having the exact time then the Atomic clock Windows gadget is definitely for you. What this gadget does is that it connects you to world time servers and is capable of showing you the difference between your local time and the real time. A nifty feature of this application is that it does not require any installation which means you can bring it anywhere as long as you have a USB or other data storage equipment. The gadget can also help you if you want to synchronize your time to the server time. In the settings menu, you will be able to change the gadget’s size and set the interval at which the gadget will get the time. If that wasn’t enough, you can also disable sounds, hide the title and copyright text, as well as customize the colors of the interface. Lastly you can place the gadget anywhere on your desktop and change its opacity to your preference.