Communications and network software is used for the setup and management of digital communication networks such as LAN and WAN computer networks, electronic mail, FAX, audio and video networks, wireless communication systems, etc.
Enterprise resource planning (ERP) software supports the entire business process. Typically, ERP consists of modules such as marketing and sales, field service, production, inventory control, procurement, distribution, human resources (HR), etc.
Planning, scheduling and productivity software is designed for monitoring and improving scheduling, efficiency, productivity and project management activities.