HTML Buttons (W3Schools)
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1. The <button> Element:
   - Defines a clickable button.
   - Can contain content (text or images) unlike <input type="button">.

2. Button Types (type attribute):
   - type="button": Normal clickable button (does nothing by default until JS is attached)
   - type="submit": Submits form data to the server
   - type="reset": Resets all form controls to default values

3. Disabled State:
   - disabled attribute makes the button unclickable and faded.

4. JavaScript Interaction:
   - Use onclick="javascript_code()" to trigger actions on click.