NC (Network Computer) is a terminal unit that works under the network environment. Comparing with the PC, it has no hard disk, floppy disk and CD-ROM. It gains the resources from the network. The software and data are stored on the server. NC has convenient data interface and data processing ability close to the PC. Therefore, besides characteristics shared with PC, NC is easier in management.

Application fields: It widely used in the area of government, army, bank, taxation, enterprise, school and habitation.