What. Is <i>

Answer 1

The <I> tag is used for italics. For example
<I> This text is in italics </I>
Hope this helps!!!

Answer 2

Physical text style: to make text italic.

Answer 3

it means the text font will be displayed as italic <I>italic<\>

Answer 4

it is a atributs which is use for conveting text style into Italy font