Introducation of HTML & HTML5?

WHAT IS HTML Language?
HTML is a programming Language that is used to create Structure of website's.
The full form of HTML is Hyper Text mark-up language.
What is Difference b/w HTML & HTML5?
There is no difference between html and html5. Both HTML and HTML5 are hypertext markup languages, primarily used to develop web pages or applications. HTML5 is the latest version of HTML and supports new markup language functionalities such as multimedia, new tags and elements as well as new APIs. HTML5 also supports audio and video.We use Tags in html codding.
Important Things About Html?
HTML describe the structure of web pages.
HTML consists of series of elements & Tags.
Why is HTML learning important for creating website?

Html is Independent web programming language. Other programming languages like CSS JavaScript and many others depends on Html. Because I'm discuss about the scope of html. Html is used to create the structure of web pages.That why Html is important for Creating website.

Which place we do codding of html on computer?
There are many editor/software are used for doing of html coding.
some famous editor's/software I'm discuss here.

(1) Sublime Text Editor

(2) Visual Studio

Earning Through HTML?

There are many ways to earning from html language .

Creating freelancer account fiverr and many other freelancer sites and take order and make a money.

You can work web Designer font end working at software houses.

Creating courses and selling them is also great way to start earning. Teaching HTML in different and easy way can lead to more sales.