IBM z/OS operating system

User guides

z/OS Introduction

The course covers z/OS access and interaction basics, data sets and data access methods and operating system environment topics.

Getting started with IBM z/OS Container Extensions (zCX)

Learn more about installing, tailoring and configuring zCX in your own environment.

Getting started with encryption

Understand how hardware and software components interact within a z/OS data set encryption environment.

What’s new in DFSMSrmm

See the latest enhancements to this fully functioning tape management system for removable media.

Getting started with zHyperLink

Find out how IBM zHyperLink for IBM z/OS makes it easy to accelerate transaction processing for the mainframe.

Getting started with IBM Z resiliency

Discover how hardware components and software components interact in a z/OS data set encryption environment.