This document summarizes a presentation about using computational fluid dynamics (CFD) on the cloud through Amazon Web Services (AWS). It highlights that using AWS for CFD provides low initial costs without needing expensive on-premises hardware, easy backup of data in the cloud, and elastic computing resources that can be scaled up or out as needed for simulations. The document then provides step-by-step instructions for setting up a CFD server on AWS and estimates monthly computing costs for different instance types.