This presentation will focus on early outcomes from Titan, the world''s fastest supercomputer. We will showcase results from the Center for Accelerated Application Readiness, or CAAR, where Titan''s manufacturer Cray, NVIDIA, and scientific computing experts at OLCF have collaborated to make several applications ready to use Titan''s GPU accelerators. This talk will also explore some best practices the CAAR team learned in the process of porting CPU-only applications to Titan''s GPU-accelerated architecture. Preliminary Early Science results from users running on Titan will be discussed, including, for example, applications in combustion for advanced engines, properties of magnetic materials for clean energy applications, and reactor modeling for today''s fleet of light-water reactors. Lastly, details about Titan system setup, OLCF resources, and how to apply for time on Titan''s 18,688 GPU accelerated nodes will be shared.