isr.co.ro : glossary Network computer (NC) An emerging type of desktop or portable computer that uses the Internet or other network store programs and data and to connect to most services and peripherals. According to proponents, this arrangement should provide more flexibility, greater data reliability, and easier program updating compared with present PCs, all at a cost estimated at less than $500. However, detractors say users want local storage and that NCs are just a way for makers of large databases and mainframe computers to try to create a continuing role.