A computer network is a system that connects two or more computers. It helps us share data, use the Internet, and access different resources. Computer networks are present in our homes, schools, offices, and many other places.
Examples of Computer Network in Real Life
These are the common examples of computer networks:
1. Home Network
This network works inside the house. In it, mobile phones, computers, smart TVs, and printers are connected. A Wi-Fi router controls all of them. When you watch YouTube at home or send a file to another device, it is possible through this home network. Nowadays, every modern home has this network.
2. School Network
A school network connects computers in classrooms, computer labs, and offices. Students use the Internet, listen to online lectures, and receive notes from teachers. Teachers store student data on a central server. This network facilitates education and enables quick delivery of information.
3. Office Network
In offices, this network connects all employees’ computers. It makes it easy to use files, emails, and printers. Everyone easily exchanges information with each other. An office network saves time and increases the speed of work.
4. Local Area Network (LAN)
This network is used in a small area, such as a home, school, or small office. It connects computers, printers, and other devices together. This network works via cable or Wi-Fi. LAN networks are faster and less expensive.
5. Wide Area Network (WAN)
This network connects computers from one city to another or from one country to another. The Internet is the biggest example of a WAN. Large companies use this network to connect their different offices. WAN is a strong and wide network.
6. Public Wi-Fi Network
This network is found in cafes, shopping malls, airports, and railway stations. It is open to everyone. People use it to use the Internet, watch videos, and check emails. But this network is not secure, so sharing personal information on it can be dangerous.
7. Campus Network
Campus networks are used in universities and colleges. It connects devices in classrooms, laboratories, libraries, and hostels. Students and teachers easily share files and access educational websites. This network connects the entire campus.
8. Enterprise Network
This network is used in large companies. An enterprise network has hundreds or thousands of computers connected together. This network is fast, secure, and very powerful. It makes the entire business system run smoothly
9. Client-Server Network
There are two types of computers in this network: server and client. The server stores all the data, and the client uses this data. When an employee opens a file, he gets the file from the server. This network is common in offices, banks, and schools
10. Virtual Private Network (VPN)
A VPN is a network that provides a secure connection over the Internet. It hides your real location and keeps data safe. People use it for their privacy. Companies use it for employees who work remotely.