Practical Guide to WordPress Multisite Network
The Multisite Network feature of WordPress lets you host more than one site using a single installation. This is very Helpful if you need to handle / host multiple subdomains or sub directories.
This Tutorial from Gagan Goraya (Twitter – @gaganontweet) will walk you through the steps involved in the setup and then guide you through some basic functions for the maintenance of the network.
This example has been executed on a localhost environment on a windows based machine.