What are tag

Question

HTML tags are composed of three things: an opening tag, content and ending tag. Some tags are unclosed tags.

Answer 1

Tags are the type of format in which type you want to write something on page,
Literally tags tell the page how the skeleton will be draw on page

Answer 2

ᶜᴿᴬᶻᵞ ✿ Ꮲʀɪɴᴄᴇㅤ
What's the Question now?

Answer 3

E.g. <p> is an opening tag. </p> is a closing tag.