What are the three main aspects of the functions of computer networks?

The functions of computer networks are mainly reflected in three aspects: hardware resource sharing, software resource sharing and information exchange between users; computer network functions mainly include realizing resource sharing, realizing rapid transmission of data information, improving reliability, and providing Load balancing and distributed processing capabilities, centralized management and comprehensive information services.

#The operating environment of this article: Windows 7 system, Dell G3 computer.

What are the three main functions of computer networks?

Computer network functions mainly include three aspects: hardware resource sharing, software resource sharing and information exchange between users. Computer network functions mainly include realizing resource sharing, realizing rapid transmission of data and information, improving reliability, providing load balancing and distributed processing capabilities, centralized management and comprehensive information services.

Computer network refers to the management and coordination of network operating systems, network management software and network communication protocols by connecting multiple computers and their external devices with independent functions in different geographical locations through communication lines. A computer system that realizes resource sharing and information transfer.

Extended information:

Hardware resource sharing. It can provide sharing of expensive equipment such as processing resources, storage resources, input and output resources across the entire network, thereby allowing users to save investment and facilitate centralized management and balanced load sharing.

Software resource sharing. Computer networks allow users on the Internet to remotely access various large databases. Users can obtain network file transfer services, remote process management services and remote file access services, thereby avoiding duplication of work in software development and duplication of data resource storage, and also Convenient for centralized management.

Information exchange between users. Computer networks provide powerful means of communication for users distributed in different regions. Users can conduct email transmission, news release, e-commerce activities, etc. through computer networks.

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