Two of the most important tasks in a datacenter are server provisioning and configuration management. At one time, administrators spent a significant amount of time physically deploying servers and network infrastructure, followed by even more minutes and hours manually configuring hundreds or even thousands of nodes. Then they spent an additional chunk of the day troubleshooting and fixing the errors they introduced by configuring all of these systems with their fat fingers.
Chef clients are generally installed on Windows machines using the MSI package. Today, a number of resources specific to Windows come with Chef out-of-the-box. For example: