No, HTML relates to passing information across the www. Software can be developed to edit HTML, and HTML can be used to call software (java) but you can't write 'OpenOffice' using an HTML editor.
There are various HTML editing software. They are also called IDE's i.e. Integrated Development Environment.
FDD is feature driven development in HTML. It is a kind of software life cycle to create a webpage or site.
You can work on HTML in Notepad or Notepad++. These are text editors which understand HTML.
The best website design software is Dreamweaver. It requires some HTML knowledge, but is very versatile and you can accomplish anything you want with that software.
HTML tags are not generated with software. They are present when the browser recognizes them.
Using language like java c c++ and html
Yes, it can. In fact, Software Engineering and Software Development are almost the same, both requiring the development of software.
No, not really. You can even use a simple text pad or a notepad to create HTML pages. Using IDE's (Integrated Development Environments) for creating HTML pages actually quickens/simplifies the process of creating HTML pages but it is not a mandatory requirement.
There is no software, program, or pattern that transforms songs into HTML.
The need for HTML begin with the web. Development of web made the need of HTML more important.
No, it is a basic language that allows you to make a website.
Webpages may be considered in the very broad meaning of "software", but with just HTML it will be quite useless as a software, rather it would be just a document.