A good majority of computers come with a Web Server pre-installed on the Operating System. All versions of Windows 2000 have the ability to run
IIS, as do Windows XP Pro, Windows 2003, and Vista.
This blog post will dive into IIS version 6 running on Windows 2003.
To start, you will want to verify that IIS is installed on the operating system. The easiest way to verify this is to right click on My Computer and select Manage. From there expand Services & Application. Internet Information Services should be listed here.
If IIS is not listed, click
here to find out how to install IIS.
Now that IIS is installed, we need to configure the site from within IIS. To do this, right click on My Computer and select Manage. From there expand Services & Application. Internet Information Services should be listed here. From here, expand IIS and then you should see 3 folders:
Application PoolsWeb Sites
Web Service Extensions 
From here, expand Web Sites. You will now see Default Web Site. This is a starter page that IIS comes pre-configured with. From here you can really do everything you need to. No need to create another site (not yet anyway).
So, now to see what IIS gives you out of the box, open your WebBrowser and type in the website address
http://127.0.0.1This should bring up the default IIS page.
Now its time to look into the Site itself and its properties. From the Properties menu, we can change the path the site is saved to.
So back in the
IIS Manager, right click on
Default Web Site and select Properties. The Web Site tab shows up first and this shows us a few important options. Description, IP Address and Port. These three options can be left alone for now. Click on the
Home Directory tab.
This is where the meat and potatoes of the site is stored.
Local Path is where the HTML files are specified to be saved at for the Default Web Site. By default this should be c:\inetpub\wwwroot. Feel free to change this to where ever you have saved / or will be saving, your HTML files for your site.
Thats it! Of course you will need to know how to create your site. There are many
HTML Editors available. You can also go
here for a tutorial on HTML coding.