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+1. Introduction to HTML
+   - What is HTML?
+   - Importance of HTML in web development
+   - History and versions of HTML
+
+2. HTML Document Structure
+   - <!DOCTYPE html>
+   - <html>, <head>, and <body> tags
+
+3. HTML Tags and Elements
+   - Understanding tags and elements
+   - Opening and closing tags
+
+4. HTML Attributes
+   - Common attributes (id, class, style)
+   - Attribute syntax
+
+5. Headings and Paragraphs
+   - <h1> to <h6> tags
+   - <p> tag for paragraphs
+
+6. HTML Text Formatting
+   - Bold, italic, underline (<b>, <i>, <u>)
+   - Strong and emphasis (<strong>, <em>)
+
+7. HTML Lists
+   - Unordered lists (<ul>, <li>)
+   - Ordered lists (<ol>, <li>)
+   - Nested lists
+
+8. Links and Anchor Tags
+   - Creating hyperlinks with <a> tag
+   - Absolute vs. relative URLs
+
+9. Images in HTML
+   - Adding images with <img> tag
+   - Image attributes (src, alt, width, height)
+
+10. Tables in HTML
+    - Basic table structure (<table>, <tr>, <td>)
+    - Table headings (<th>)
+    - Table attributes (border, cellpadding, cellspacing)
+
+11. HTML Forms
+    - Form structure (<form>)
+    - Input elements (text, password, submit)
+    - Labels and buttons
+
+12. HTML Semantic Elements
+    - Introduction to semantic HTML
+    - Common semantic tags (header, footer, article, section)
+
+13. HTML Block and Inline Elements
+    - Difference between block-level and inline elements
+    - Examples of each type
+
+14. HTML Comments
+    - Adding comments in HTML (<!-- Comment -->)
+    - Purpose of comments
+
+15. HTML Entities
+    - Common HTML entities (&, <, >, ", ')
+    - Using entities to display special characters
+
+16. HTML Iframes
+    - Embedding other web pages using <iframe>
+    - Attributes (src, width, height)
+
+17. Embedding Media
+    - Adding audio with <audio> tag
+    - Adding video with <video> tag
+    - Attributes and controls for media elements
