body – <body> – all the visible content on the page
button – <button> – a clickable button
form – <form> – a form for entering information
h1 – <h1> – the biggest heading on the page
input – <input> – a field where the user can type or select something
main –
<main> – the main content section of the page
nav – <nav> – a menu or navigation area
select – <select> or <option> – a dropdown menu with different choices
textarea – <textarea> – a multi-line text field
title – <title> – the page title shown on the browser tab