I want to build a website

Ok, this is the question:
I want to build a website, what can I do?
In fact, you have to answer before, which kind of website you want to build ? normal or dynamic ?

if Normal, than you have to use a simple programming language, and the most simple one is the HTML. and to understand how to use this language, I invite you to visit the following links:

W3 schools is one of the most famous websites to learn easily about programming languages.
http://www.w3schools.com/html/default.asp

You need some tutorials, check HTML.NET
http://www.html.net/tutorials/html/

if Dynamic, than you have to think about CMS ( Content Management System). It’s simply a script  that you will need to install on your website, and the most famous is WordPress. Get a look by watching the following videos on youtube, to learn how to use wordpress: