This is Manual of this Clock Applica-tion!

This is first view of starting this program.There are four JButton on the top of the JFrame.I’ll introduce you the function of this four ButtonStep by Step.

1. Function of ‘Clock’ ButtonYou can change date by clicking the calendar and, you can change time by ei-ther clicking the button or type the keyboard. Plus Time format.

How to change the Date and time.You want 24hour format? Or ,Want to use AM , PM ?You can do that by following instruction

2. Function of ‘Alarms’ But-ton

You can Set the date and time of Alarm. If you want, you can set the mul-tiple alarm.

And you can add alarm music By using your own .mp3 file .

3.Function of ‘StopWatch’ Button

• This function is Additional function .

• It’s same like when we test the 50m run, We first press ‘Start’ and runner will run. And if Runner is reached on destination. We press ‘Stop’ and see the time. It’s same like this!

4.Function of ‘Count Down’ Button

• This function is Additional function.

• If we do the test. There’s always time limit. We initialize time , and the time will decrease second by second.