1. Communication: Computer networks allow for easy and efficient communication between users, whether they are in the same building or on opposite sides of the world.
2. Resource sharing: Networks allow for the sharing of resources such as printers, scanners, and storage devices, reducing the need for duplicate equipment.
3. Collaboration: Networks enable users to collaborate on projects and share information in real-time, increasing productivity and efficiency.
4. Remote access: With a network, users can access files and applications from anywhere with an internet connection, allowing for greater flexibility and mobility.
5. Cost savings: By sharing resources and streamlining processes, computer networks can help reduce costs for businesses.
Disadvantages of computer networks:
1. Security risks: Networks can be vulnerable to security breaches, such as hacking, malware, and data theft, putting sensitive information at risk.
2. Maintenance: Networks require regular maintenance and updates to ensure they are running smoothly and securely, which can be time-consuming and costly.
3. Dependence on technology: If a network goes down, it can disrupt business operations and cause downtime, leading to lost productivity and revenue.
4. Complexity: Setting up and managing a computer network can be complex and require specialized knowledge and skills, which may be challenging for some users.
5. Bandwidth limitations: Networks can become slow and congested if too many users are accessing the same resources simultaneously, leading to decreased performance.