ERP software modules are a set of tools used by organizations to manage and integrate their operations, including financial management, human resource management, supply chain management, sales, customer service, and more. With an ERP system, all these core areas can be managed together in real-time. This allows for better decision-making, increased efficiency, reduced costs, improved customer service, and more. In addition, ERP software modules are designed to support key business processes, such as forecasting and budgeting, which allow for better planning and organization of resources. All this adds up to improved performance overall.