The document discusses human resource information systems (HRIS). It defines an HRIS as a software or online solution that handles data entry, tracking, and information related to human resources, payroll, management, and accounting functions. An HRIS collects, processes, transmits, and disseminates employee data. It discusses the benefits of an HRIS including administrative efficiency and strategic planning support. Key criteria for selecting an HRIS include integration capabilities, cost-effectiveness, data access controls, and security. The document outlines various applications of an HRIS such as human resources planning, recruitment, employee records management, and payroll management.