Through Clock is an analog clock. It is called Through Clock because it is transparent except for the hands and the dial. Any user can work on his or her computer undisturbed, with the Through Clock displayed on the desktop. It is possible for the user to customize the appearance of the Through Clock with a set of options. The alarm system of this application helps the user to schedule a number of everyday tasks. With this application, it is possible to execute the time sensitive programmes. One can even shut down the windows operating system by customizing this particular application.