There are many reasons:
1. Shared access to an internet connection
2. Shared access to resources (printers, scanners, servers etc).
3. Allows for instant file and information sharing.
4. Allows the creation of specialized resources - for example, having a file server where people's work can be stored and accessed, as opposed to using individual machines.
5. Greatly improves efficiency within a company/organization.
Feel free to add more.
Nowadays, every company and organisation, public, private, government, need computers - not just lawyers
Well, if you didn't have a network computer you couldn't be on this site, or any other. If you don't need internet, you don't need to network your computer.
algorithm pseudocode (a+b)-2?
you dont "need" a computer network. you also dont "need" the internet (which is basically a giant network)
yes it does
Computer Weekly has a thorough tutorial available on how to set up a computer network for your small business. The site discusses why you might need a computer network, the benefits of wired versus wireless, and the equipment you will need.
There are a wide variety of reasons why a company would want to install network security hardware to their computers. One such reason would be to prevent access to payroll information or company secrets.
You need to make sure that your old wireless network is compatible with your new computer. In order to get some help, you need to specify which hardware you are using for both the computer and the network.
No you don't
So the network can correctly identify you, personalize settings for you, and allow you connection to the network (or internet).
Each computer needs a network card (NIC); you need a hub or switch; and for every computer you need a network cable to connect to the switch.
A Network Interface Card (NIC) is needed to connect a computer to a network. It allows a computer to communicate with other devices on the network by sending and receiving data packets. Without a NIC, a computer cannot access network resources or connect to the internet.