How to create your own website???)
Use html and css
This is a good article IMO: http://freelancefolder.com/can-you-teach-yourself-web-design/
I can also suggest that you take a look at the articles and books here on SitePoint!
For each page:
[list=1][]Write the text content for the page, using a logical structural order.
[]Mark up the document structure and semantics using HTML 4.01 Strict. (The first two steps can be done as one when you become more experienced.)
[]Validate the markup using the HTML validator.
[]Add layout, background images, colour, typographic styling, etc. using CSS 2.1. You may need to make minor additions to the markup during this stage, adding IDs, classes and a few elements for grouping.
[]Revalidate the markup.
[]Validate the style sheet using the CSS validator.
[]Optionally, add interactive behaviour using unobtrusive JavaScript and the [url=http://www.w3.org/DOM/DOMTR]DOM.
[]Check the JavaScript with JSLint.[/list]
i think you should learn such as HTML, CSS, DIV,PS, DOMAIN, and so on.
A guy named Ross Shannon has created a very good tutorial at HTML Source. There is some outdated content in there, but mostly it’s very solid. I’m cribbing from it (and other sources) for the basic (high school and middle school) design course I’m creating for my day job. It’s a good walkthrough to get you started.
You can check out the following option.
This is where I learned the basics. They have interactive examples.
SitePoint’s reference is better than the (now never updated) W3Schools: http://reference.sitepoint.com/html 
If you know html and css then its good. when you creating new website do first keyword research. see your domain is available or not. register your domain name. search good hosting companies for hosting your site. Host it and upload your pages.
Wow, great advice!!! Thank you so much!
The best way to create your own website is to use a CMS system. I like Wordpress and [URL=“http://drupal.org/”]Drupal.
Both are easy to use and you don’t need to know css, html or php although it does help. If you are an absolute noob wordpress is easier than Drupal. But there are lots of options out there. Which are all free!
A read of the articles here would be a good start for any total newbie
http://www.webdesignfromscratch.com/articles-and-tutorials.php