<html>: Defines the root of an HTML document.<head>: Contains meta-information about the HTML document.<title>: Sets the title of the HTML document, displayed in the browser’s title bar or tab.<body>: Contains the content of the HTML document, such as text, images, links, etc.<h1> to <h6>: Defines headings of different levels, where <h1> is the highest level and <h6> is the lowest.<p>: Defines a paragraph.<a>: Defines a hyperlink, linking to another webpage or resource.<img>: Embeds an image in the HTML document.<ul>: Defines an unordered list.<ol>: Defines an ordered list.<li>: Defines a list item within <ul> or <ol>.<div>: Defines a division or section in the HTML document, often used for layout and styling purposes.<span>: Defines a span of text, often used for styling individual elements.<table>: Defines a table.<tr>: Defines a table row.<td>: Defines a table cell.<form>: Defines an HTML form for user input.<input>: Defines an input control within a form, such as text input, checkboxes, radio buttons, etc.<textarea>: Defines a multiline text input control.<button>: Defines a clickable button.<strong>: Defines text with strong importance, typically displayed in bold.<em>: Defines text with emphasized importance, typically displayed in italics.<br>: Inserts a single line break.<hr>: Represents a thematic break between paragraph-level elements, typically displayed as a horizontal line.<blockquote>: Defines a block quotation.<cite>: Defines the title of a work (e.g., a book, a song, a movie) that is being cited.<abbr>: Defines an abbreviation or acronym, providing its full expansion.<sub>: Defines subscript text.<sup>: Defines superscript text.<iframe>: Embeds another HTML page into the current document.<meta>: Provides metadata about the HTML document, such as character encoding, author, description, etc.<script>: Defines client-side JavaScript code within the HTML document.<style>: Defines CSS styles within the HTML document.<link>: Defines the relationship between the current document and an external resource, typically used to link CSS stylesheets.<audio>: Embeds audio content into the HTML document.<video>: Embeds video content into the HTML document.<source>: Specifies multiple media resources for <audio> and <video> elements.<canvas>: Defines a container for graphics, typically used with JavaScript to draw graphics, animations, or interactive content.<svg>: Defines a container for scalable vector graphics.<map>: Defines a client-side image map, allowing clickable regions on an image to trigger actions.