The applications of computer networks include: 1. Scientific computing, obtaining numerical solutions to various mathematical problems; 2. Data processing, using computers to collect and record data, and processing to generate new information forms; 3. Knowledge Processing, using computers to represent, utilize, and acquire knowledge.

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

The applications of computer networks include:

1. Scientific computing. Find numerical solutions to various mathematical problems.

2. Data processing. Use computers to collect and record data, and process them to produce new forms of information. It mainly includes data collection, conversion, grouping, organization, calculation, sorting, storage, retrieval, etc.

3. Knowledge processing. Use computers to represent, utilize, and acquire knowledge. The application of computers has penetrated into almost every field of society. The following are some important aspects:

① Computer-aided design, manufacturing, and testing (CAD/CAM/CAT). Use computers to assist in engineering design, product manufacturing, and performance testing.

②Office automation: Use computers to process various businesses and commerce; process data report files; perform statistics, analysis and assist decision-making on various office businesses.

③Economic management: national economic management, company and enterprise economic information management, planning and planning, analysis and statistics, forecasting, decision-making; material, financial, labor, personnel and other management.

④Information retrieval: Automation of information retrieval of library materials, historical archives, scientific and technological resources, environment, etc.; establishment of various information systems.

⑤Automatic control: comprehensive automation of industrial production processes, optimal control of technological processes, weapons control, communication control, and traffic signal control.

⑥Pattern recognition: Use computers to identify and classify a set of events or processes. They can be concrete objects such as text, sounds, images, etc., or abstract objects such as states and degrees.

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