1. Audio

Embed audio files using the <audio> element:

<audio controls>
    <source src="audio.mp3" type="audio/mpeg">
    Your browser does not support the audio element.
</audio>

2. Video

Embed video files using the <video> element:

<video controls width="320" height="240">
    <source src="video.mp4" type="video/mp4">
    Your browser does not support the video element.
</video>

1. Basic Table

Create a basic table with rows and columns:

<table border="1">
    <tr>
        <th>Name</th>
        <th>Age</th>
    </tr>
    <tr>
        <td>John</td>
        <td>25</td>
    </tr>
    <tr>
        <td>Jane</td>
        <td>30</td>
    </tr>
</table>

1. Input Fields

Use the <input> element to create text boxes:

<form>
    <label for="name">Name:</label>
    <input type="text" id="name" name="name">
</form>

2. Submit Button

Add a button to submit the form:

<form>
    <button type="submit">Submit</button>
</form>

1. <header>, <main>, <footer>

Organize your webpage using semantic tags:

<header>
    <h1>Welcome to My Website</h1>
</header>
<main>
    <p>This is the main content area.</p>
</main>
<footer>
    <p>Copyright 2025.</p>
</footer>