Most HR software companies offer the development of 3 main kinds of programs for human resource departments. They are human resources management systems (HRMS), human capital management systems (HCM), and human resources information systems (HRIS). The last one is for managing and storing information about personnel. HCM systems share many similarities with HRIS but offer greater talent management capabilities. Time and labor management are aided by HRIS and HCM features, which are typically included in HRMS.