How to underline text in Microsoft Word?

To underline text in Microsoft Word, you can follow these steps:

1. Open Microsoft Word.
2. Type or select the text that you want to underline.
3. Click on the "Home" tab located at the top of the Word window.
4. Locate the Font group in the toolbar.
5. Within the Font group, you will find the underline button; it looks like an "U" with a line underneath it. Alternatively, you can use the shortcut "Ctrl+U" to underline the text.
6. Select the text you want to underline, or simply place the cursor where you want the underline to start.
7. Click on the underline button in the Font group, or use the "Ctrl+U" shortcut.
8. The selected text should now be underlined.

You can also customize the underlining style by clicking the small arrow in the underline button, which will open a drop-down menu with various underline options like single, double, thick, dotted, or dashed lines.