The document discusses how PowerShell and Puppet can be used together to automate and improve the management of Windows servers. PowerShell allows for managing Windows through code instead of manual processes. Puppet provides a domain-specific language for declaring the desired state of systems like servers. It works well with PowerShell for Windows management by defining resources and their properties. Using PowerShell and Puppet together kicks Windows infrastructure management "out of its ass" by making it more reliable, efficient, and automated through code-based approaches.