What are the main functions and functions of computer networks?

Computer networks connect computer devices and provide the following functions: Resource sharing: Multiple computers use common hardware and software resources. Communication: sending and receiving data between computers. Information Access: Accessing information via the Internet. Entertainment: Provides online games, streaming media, etc. Commercial applications: Support e-commerce and online payment. Scientific research: Sharing computing resources and data. Education: Distance learning opportunities. Healthcare: Telemedicine consultations and medical record sharing.

The role and function of computer network

As an organic system that connects computer equipment, the computer network has its main functions and Functions include:

1. Resource sharing

• enables multiple computers to share hardware resources (such as printers, hard drives) and software resources (such as databases, app).
• Improve resource utilization and reduce costs.

2. Communication and collaboration

• Allows computers to communicate with each other, sending and receiving data.
• Facilitate collaboration and remote work through email, instant messaging, video conferencing and more.

3. Information acquisition

• Provides ubiquitous access to information through Internet connection.
• Providing people with access to news, scientific research and educational resources.

4. Entertainment

• Provides various forms of online entertainment such as gaming, streaming and social media.
• Enrich people’s life experience and promote social interaction.

5. Business applications

• Support business activities such as e-commerce, online payment and data analysis.
• Enhance corporate efficiency and competitiveness.

6. Scientific research

• Provide shared computing resources, data storage and collaboration tools to promote scientific discovery.
• Enables researchers to work together on large, complex research projects.

7. Education

• Provide distance education opportunities through online learning platforms.
• Expand access to educational resources and promote continuous learning.

8. Healthcare

• Enables doctors and patients to conduct remote medical consultations.
• Share medical records to improve the quality of patient care.

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