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 content management (ECM) software is used to produce, organize, monitor, search, retrieve, access, and archive paper documents and electronic files.
Optical character recognition (OCR) software translates images of handwritten or typewritten text into machine-editable text, which can then be opened and used with desktop publishing software, word processing, and other text editors.