Computer networks enable individuals and organisations to communicate more effectively. They enable easy sharing of hardware (like printers and scanners), software and data. This helps businesses reduce costs and improve productivity. Computer networking also makes it possible to back up and restore files, which is crucial in the event of a catastrophe.

Communication: Using instant messaging and email systems users can exchange information and collaborate more easily. It is an essential component of the everyday functioning of modern enterprises and businesses. It lets people work remotely, and access resources like applications like file servers, printers, and file devices.

Sharing resources: Networking lets you share the same equipment across multiple computers which can save time and money. It improves the speed with the speed at which large files can be transferred and lets you work with memory-intensive programs.

Increased security – It boosts security by requiring a user ID and password to log in. It also stops unauthorized users from using your devices, and lets you to control the amount of bandwidth that is allocated to each device. This keeps the network operating smoothly.

Different types of computer networks can be classified according to the way that devices are connected. For example the ring topology which looks like a circle connects two devices, bus topology that has an underlying line that connects all devices, or a star topology that has one central point of connection to which www.boardroomco.net/why-is-firefox-so-slow-and-how-to-deal-with-it all other devices are attached. You must carefully look at the advantages and disadvantages of each one before selecting the one that is right for you.