Computer networks allow individuals and organizations to communicate more effectively. They allow for easy sharing of hardware (like scanners and printers), software and data. This helps businesses cut costs and increase productivity. Computer networking also enables to back up and restore files, which is crucial in case of a disaster.
Communication: Email and instant messaging systems allow users to share information and collaborate better. It is an essential part of the day-to-day operations of modern businesses and organizations. It lets people work remotely, and access resources such as applications like file servers, printers, and file devices.
Sharing resources: Networking lets you to share the same equipment between multiple computers. This can save time and money. It also improves the speed of transferring large files and helps you work with memory-intensive applications.
Improved security – It improves data protection by requiring a user ID and password to sign in. It also blocks unauthorised users from using your devices, and allows you control how much bandwidth is allotted to each device. This keeps the network running smoothly.
Different types of computer networks can be classified based on the way in which devices are connected. For example, a ring topology, which looks like a circle connects two devices, a bus topology, which has a central line that connects all devices, or a star topology which has one central point of connection to which all other devices are attached. Each one has its advantages and disadvantages and you must be sure to consider which meets your requirements.
