Computer networks allow individuals and organizations to better communicate. They make it easy to share hardware (like printers and scanners), software and data. This allows companies to cut expenses and boost productivity. Computer networking lets you backup and restore files in the event of a disaster.
Communication Instant messaging and email systems enable users to share information and collaborate with ease. It’s an integral element of the day-to-day operations of modern businesses and enterprises. It lets employees work remotely, and access resources such as applications like file servers, printers, and file devices.
Resource sharing: Networking helps you share the same equipment between multiple computers, which saves time and money. It also increases the speed of moving large files and helps you work with memory-intensive programs.
Improved security – It improves security of data by requiring user ID and password to sign in. It also stops unauthorized users from accessing your devices and lets you to control how much bandwidth is allocated to each device. This keeps the network running smoothly.
Different kinds of computer networks can be classified based on how devices are connected. For example the ring topology that resembles a circle connects two devices a bus topology, which has one central line that connects all devices or a star topology with a central connection point to which all other devices are connected. Each of these has its pros and cons so you should be aware of which matches your needs.
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