Submit form with submit button and how it work with the livecycle

Hi ,
            I got one requirement I have to research on submit form with submit button, How it will be designed and worked in livecycle. Please Help this my first project. I have to do it I reasearched lot of things, But he is asking submit form with submit button and how it work in livecycle. can you please help me. I really appreciate for your valuable responses.

Thanks in advance.
...