Check out example codes for "html submit button text". It will help you in understanding the concepts better.

Code Example 1

<input type="submit" value="Submit">

Code Example 2

<form action="/action_page.php">
  First name:<br>
  <input type="text" name="firstname" value="Mickey"><br>
  
  Last name:<br>
  <input type="text" name="lastname" value="Mouse"><br><br>
  
  <input type="submit" value="Submit">
</form>

Code Example 3

<input type="submit">

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