Stopwatch is a time based utility that can be used to measure the amount of time elapsed from a particular time until a time of interest reached or an event occurs.

Using the application

There are three buttons. Initially all buttons are enabled.

1.     Start: - Initially the stopwatch is in zero position, “00:00:00:000”. On pressing the “Start” button, the stopwatch starts counting the time elapsed from the point of start.

After clicking on the “Start” button, “Reset” and “Start” buttons are disabled and “Stop” button is enabled.