The document defines and discusses Human Resource Information Systems (HRIS). It provides definitions of HRIS from different authors that describe HRIS as a technology-based system that stores and manages organizational human resources data. An HRIS integrates HR functions and processes with information technology. It includes the hardware, software, data, people and procedures needed to manage the HR function. The document also discusses how HRIS provide efficiency and effectiveness benefits to organizations by automating common HR activities like records management, payroll processing and benefits administration. HRIS support both HR professionals in their work as well as managers and employees through features like self-service access.