How to install IIS 8.0 on Windows Server 8

Here are the steps to install IIS 8.0 on Windows Server 8:

1. Open Server Manager.

2. In the Server Manager, click on the link "Add Role".

3. In the next screen, choose the option "Role-based or Feature-based installation". This will allow you to add features or roles selectively on Windows Server 8.

4. Click "Next" until you reach the "Server roles" tab. In the list of available server roles, check "Web Server (IIS)" and click next. 

5. Press "Next" then press "Commit" button. It will start installing IIS on Windows Server 8. When it finish the installation, you will see the message ‘Webserver installed successfully’.