You design a website using html and css. You could use a cms to do that for you like wordpress, joomla, dotnetnuke. Html and css are simple and easy to learn. If you want to learn wordpress you could go here Learning Wordpress for Free Online! | Techyv.com
This page has sources to lots of free video tutorials.
Hope this helps
Web Design is the way of Planning and Creating a web page.
in Include Some of Information & structure like Site Structure, User Interface, Page layout, color, font, Images, and navigation and more...
Web design is used to describe any brand and company there are lots of use.
Web site design can be defined as, to make a web page in such a way that the visitor can get the necessary information from web page and impress with the creation of such web page..