Add row to Styling text - Underline

content/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax.md

@@ -21,11 +21,11 @@
 ### A third-level heading
 ```
 
 ![Screenshot of rendered GitHub Markdown showing sample h1, h2, and h3 headers, which descend in type size and visual weight to indicate descending hierarchy level.](/assets/images/help/writing/headings-rendered.png)
 
 When you use two or more headings, GitHub automatically generates a table of contents that you can access by clicking {% octicon "list-unordered" aria-label="The unordered list icon" %} within the file header. Each heading title is listed in the table of contents and you can click a title to navigate to the selected section.
 
 ![Screenshot of the README file in the GitHub Docs open source repository with the drop-down menu for the table of contents exposed. The table of contents icon is outlined in dark orange.](/assets/images/help/repository/headings-toc.png)
 
 ## Styling text
 
@@ -40,6 +40,7 @@
 | All bold and italic | `*** ***` | None | `***All this text is important***` | ***All this text is important*** | <!-- markdownlint-disable-line emphasis-style -->
 | Subscript | `<sub> </sub>` | None | `This is a <sub>subscript</sub> text` | This is a <sub>subscript</sub> text |
 | Superscript | `<sup> </sup>` | None | `This is a <sup>superscript</sup> text` | This is a <sup>superscript</sup> text |
+| Underline | `<ins> </ins>` | None | `This is an <ins>underlined</ins> text` | This is an <ins>underlined</ins> text |
 
 ## Quoting text
 
@@ -53,7 +54,7 @@
 
 Quoted text is indented, with a different type color.
 
 ![Screenshot of rendered GitHub Markdown showing sample quoted text. The quote is indented with a vertical line on the left, and its text is dark gray rather than black.](/assets/images/help/writing/quoted-text-rendered.png)
 
 > [!NOTE]
 > When viewing a conversation, you can automatically quote text in a comment by highlighting the text, then typing <kbd>R</kbd>. You can quote an entire comment by clicking {% octicon "kebab-horizontal" aria-label="The horizontal kebab icon" %}, then **Quote reply**. For more information about keyboard shortcuts, see "[AUTOTITLE](/get-started/accessibility/keyboard-shortcuts)."
@@ -66,7 +67,7 @@
 Use `git status` to list all new or modified files that haven't yet been committed.
 ```
 
 ![Screenshot of rendered GitHub Markdown showing the appearance of characters surrounded by backticks. The words "git status" appear in a fixed-width typeface, highlighted in light gray.](/assets/images/help/writing/inline-code-rendered.png)
 
 To format code or text into its own distinct block, use triple backticks.
 
@@ -79,7 +80,7 @@
 ```
 ````
 
 ![Screenshot of rendered GitHub Markdown showing a code block. The words "git status," "git add," and "git commit" appear in a fixed-width typeface, highlighted in light gray.](/assets/images/help/writing/code-block-rendered.png)
 
 For more information, see "[AUTOTITLE](/get-started/writing-on-github/working-with-advanced-formatting/creating-and-highlighting-code-blocks)."
 
@@ -93,7 +94,7 @@
 The background color is `#ffffff` for light mode and `#000000` for dark mode.
 ```
 
 ![Screenshot of rendered GitHub Markdown showing how HEX values within backticks create small circles of color. #ffffff shows a white circle, and #000000 shows a black circle.](/assets/images/help/writing/supported-color-models-rendered.png)
 
 Here are the currently supported color models.
 
@@ -274,7 +275,7 @@
 
 ![Screenshot of Markdown in {% data variables.product.prodname_vscode %} showing how indented bullets align vertically with the first letter of the text lines above them.](/assets/images/help/writing/nested-list-alignment.png)
 
 ![Screenshot of rendered GitHub Markdown showing a numbered item followed by a bulleted item nested one level to the right, and another bulleted item nested yet further to the right.](/assets/images/help/writing/nested-list-example-1.png)
 
 To create a nested list in the comment editor on {% data variables.product.product_name %}, which doesn't use a monospaced font, you can look at the list item immediately above the nested list and count the number of characters that appear before the content of the item. Then type that number of space characters in front of the nested list item.
 
@@ -295,7 +296,7 @@
        - Second nested list item
 ```
 
 ![Screenshot of rendered GitHub Markdown showing a list item prefaced by the number 100 followed by a bulleted item nested one level to the right, and another bulleted item nested yet further to the right.](/assets/images/help/writing/nested-list-example-2.png)
 
 For more examples, see the [GitHub Flavored Markdown Spec](https://github.github.com/gfm/#example-265).
 
@@ -424,7 +425,7 @@
 
 `Let's rename \*our-new-project\* to \*our-old-project\*.`
 
 ![Screenshot of rendered GitHub Markdown showing how backslashes prevent the conversion of asterisks to italics. The text reads, "Let's rename our-new-project to our-old-project."](/assets/images/help/writing/escaped-character-rendered.png)
 
 For more information on backslashes, see Daring Fireball's "[Markdown Syntax](https://daringfireball.net/projects/markdown/syntax#backslash)."