5/12/2023 0 Comments Type to learn network 3![]() These are, of course, the most basic requirements to set up a network. Finally, the network computers need to be connected physically (through a cable or wirelessly). Your modern operating system handles this for you, thankfully, so you don’t have to install separate software. They will also need software that is capable of handling networking operations. ![]() The network computers will need Network Interface Cards (NICs) installed- hardware that lets them connect to other computers. Modern computers are more than powerful enough to handle a small network. If the network is small, the client computers may themselves act as servers. The server will handle requests from the client computers and let them communicate with other client computers. Your network will also have a server and client model architecture. You need at least two computers to let your network be referred to as a network. Learn more about how computer networks communicate using the TCP/IP protocols with this course. You can video conference with the other people using the network or you can work together on a complex task with your connected systems. You can share a modem, printers, storage space and DVD drives with the other computers on the network. If the network is large enough and lets you access a large number of computers, it becomes even more useful. So, what is a computer network exactly? A computer network is a group of computers, two or more, connected to each other through a wire or a cable or even wireless. You can share files with other computers this way easily. You can also take our introductory course on computer networking to learn more about the basics. In this networking tutorial for beginners, we’re going to give you an overview of the basics of networking. We rely on servers to communicate with other servers, which enables us to send data back and forth, from and to the “Internet”. The world would stop spinning if the Internet went down –at least the global economy would crash, at any rate! The Internet is a vastly complicated network of computers joined to each other through a countless number of cables and satellite links. Today, computers and the Internet have both become indispensable. The Internet helped usher in the computer age – it helped connect people from around the world. Earlier computers were seen as essentially luxury items and computer users were nerds and geeks. It was introduced in 1969, and it was the precursor to the internet. The ARPANET (Advanced Research Projects Agency Network) was the first network that actually linked two computers together, using TCP/IP. However, the Internet changed all that when it arrived on the scene. The computers that people had were standalone computers – they didn’t need to be connected to other computers or electronic devices to run. Computers were a rarity even a few decades ago, in the 1970s or even the 1980s.
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