What are the main uses of a computer network?

The main uses of a computer network include:

1. Communication: Computer networks enable individuals and organizations to communicate using various methods such as email, messaging, and video conferencing12.

2. Resource Sharing: Networks allow users to share resources like printers, scanners, and files, improving efficiency and reducing costs125.

3. Remote Access: Networks provide users with the ability to access information and resources from anywhere, enhancing flexibility and convenience12.

4. Collaboration: Networks facilitate collaboration by enabling users to work together on projects, share ideas, and provide feedback in real time12.

5. E-commerce: Computer networks support online sales and secure payment processing, enabling businesses to operate digitally12.

6. Education: Networks are used in educational settings for distance learning, accessing educational resources, and collaboration among students and teachers12.

7. Healthcare: Networks are used to store and share patient information, facilitating personalized care12.

8. Entertainment: Networks support online gaming, streaming services, and social media platforms12.

9. Military and Scientific Applications: Networks are used for secure communication and data sharing in military and scientific research contexts12.

10. Banking and Finance: Networks are crucial for transaction processing, information sharing, and secure access to financial services12.