HTML <u> tag
HTML <u> tag is used to define a span of inline text with a non-textual annotation. It rendered as an solid underlined text, but it can be changed using CSS properties. This tag was deprecated in HTML 4.0 and redefined in HTML5.
In HTML5, <u> tag is used to represent the text that is stylistically different with normal text.
Tips: The use of <u> tag should be ignored as it may generate confusion for a hyperlinked text.
Following are some specifications about the HTML <u> tag
ExampleTest it Now
The <u> tag does not contain any specific attribute.
The <u> tag supports the Global attributes in HTML.
The <u> tag supports the Event attributes in HTML.