Site Builders

There are many WYSIWYG (what you see is what you get) editors on the market today that can help you build a website.

Advantages of WYSIWYG Editors:

Little or no html or css knowledge
Put together a website in very short amount of time
Easily add flash, counters, forms, buttons, menus etc with drag and drop features
One button click publishing
Variety of predesigned layouts built right into most

Blue Voda
Free Website Builder. Needs to be hosted on VodaHost.
Dreamweaver - For more advanced web designers
Need a web graphics editing software like Fireworks. you might be interested in our Dreamweaver tutorial and Fireworks tutorial.

Online site builders just require an internet connection. No download or program to install.
Allows you to just add content to premade sites
Some allow editing in other programs later, example; original site built in sitebuilder but modified and customized at a later date in frontpage or dreamweaver
Some web hosts provide a basic site builder built into the cpanel e.g. HostGater
One of the easiest and cheapest ways is to build a blog style website based on Wordpress. This can be easily installed via Fantastico which is available when you sign up for a host like Hostgator.
For a Content Management System (CMS) based website you might consider Joomla which can also be easily installed via Fantastico which is available when you sign up for a host like Hostgator.

Site Build It - Complete website building, coaching and promoting package. All the tools and knowledge you need to build a successful website.
Easy Site Builder - Easily build a website with many functionalities built in.