Because it is the base web programing language for all websites.
The term webmaster is often overused. There are many people qualified to do maintenance and upkeep on websites, but they do not necessarily qualify as webmasters. A webmaster is someone that can handle all aspects of website design. They need to know how to code in HTML, including CSS, MySQL, and generally be an IT specialist.
It is important to know HTML as it serves a very great purpose for web. A person knowing HTML is of great importance in industry.
You can visit this site http://www.webdevelopmentcareer.com/html/webmaster-training-developer.html there you can find all you need to start with your own business.
HTML is meant to be written by a webmaster, and read by the browser. Hyper Text Markup Language, HTML, is use to create a web page. The browser reads the HTML, and is instructed on how to display the content. If you learn how to write HTML language you will then be able to read it, in order to edit. It is not hard to learn, and doesn't take long.
webmaster
When Microsoft first started offering dial-up I had the username webmaster and at the time it was never used. I do not know if anyone saw this and ran with it but it is interesting.
Webmaster Studio and Agents of Value are two companies that provide webmaster services for small businesses. In addition, there are online sites that offer webmaster tools for a company to handle their own webmaster duties.
A very basic, but still decent, website would include "HTML" and "CSS". HTML creates the page. It outputs the words onto the screen, and organizes things into tables and divisions (When you get more advanced). CSS takes the HTML and makes everything look better, and more decent. It colors certain things, aligns a web page, and more. These are the building blocks of web design. Many other dynamic languages await, but they require HTML + CSS. You can learn HTML and CSS, and more, at w3schools, absolutely free - No strings attatched. [ http://www.w3schools.com/ ]
a webmaster is a person who looks over a comppany's or their own webpage
The need for HTML begin with the web. Development of web made the need of HTML more important.
A webmaster is someone that creates and edits a website. This is also called a web architect.
If you are like me with little knowledge about how computer functions, and where important options are then webmaster can help you out greatly. It provide with step by step instruction and guides you through the troubleshooting using user friendly language.