Whats new in HTML 5 compare to HTML?

Question

is it same to understand or some what difficult compare to old html. Its same extension to save or different.

Answer 1

I like mostly the site positioning tags. There are also some new standards for audio, video.. Most of novelties I hate the autoplay functionality. You come to the site and...

Answer 2

HTML5 support new APIs like geolocalisation API...
It can read audio and video.
More options in the form (like 'requiered')
And most important : new tag to divide the webpage (header, nav, aside...)

Answer 3

New Elements introduced in HTML5
<article>, <aside>, <audio>, <canvas>, <datalist>, <details>, <embed>, <footer>, <header>, <nav>, <output>, <progress>, <section>, <video>, and even more!

HTML5 support new APIs like geolocalisation API...

Many Form input attributes and Form elements added etc.