The document provides an overview of IBM z Systems and how it enables digital transformation through hybrid cloud infrastructure, rapid application creation, real-time insight, and combating cyber threats. It discusses how the new IBM z13s delivers more performance, scale, and capabilities to fuel innovation with a secure hybrid cloud. The z13s is designed to perform in the open digital era through improvements like increased throughput, faster analytics processing, encryption functions, data compression, and memory management. It also discusses how z Systems provides an optimized platform to accelerate time to value for organizations in the API economy.