This document summarizes a presentation about transforming IT landscapes with cloud computing using Citrix products and solutions. It discusses how enterprises are leveraging clouds for applications, how Citrix has helped enterprises and service providers deliver infrastructure as a service (IaaS), desktop as a service (DaaS), and software as a service (SaaS) using cloud architectures. Case studies are presented of companies that have built private clouds with Citrix CloudPlatform and delivered desktop clouds with XenDesktop.