How to create a page automatically after pressing the Submit button (HTML) : <p>When I enter information in a website then press the Submit button, the information is automatically saved in a database after that how the information display on a page?</p>

<p>Example: I entered my personal information in a website and saved it by pressing the submit button then I will see my profile page How did this happen?
and would I need to specify the action in the form if the page shows up when the end user submits the info?</p>

<p>like in StackOverflow site when we create an account automatically we have a URL and page contain our information</p>

<p>NOTE: I am a beginner in coding</p>
