Computer networks allow people and companies to communicate more effectively. They facilitate sharing of hardware (like scanners and printers), software and data. This helps businesses reduce expenses and boost productivity. Computer networking also allows to backup and restore files, which is important in the event of a natural disaster.

Communication: Email and instant messaging systems enable users to share information and collaborate better. It is a crucial part of the day-to-day functioning of modern companies and organizations. It also lets users work remotely and access resources such applications and file servers, printing devices and fax machines.

Resource sharing: Networking permits you to share the same equipment among multiple computers. This can save time and money. It also improves the speed of moving large files and helps you work on memory-intensive applications.

Increased security: It www.boardroomco.net/why-is-firefox-so-slow-and-how-to-deal-with-it offers enhanced data security by requiring user IDs and passwords to log in. It also prevents unauthorized people from accessing your devices. It also lets you determine how much bandwidth each device is getting to keep the network running smoothly.

The different types of computer networks are based upon how the devices are linked to one another like the ring topology that appears like an oval and connects every device to two others, the bus topology that has a central line, with connections for each device and the star topology that has one central connection point that all the other devices are connected to. It is important to consider the pros and cons of each prior to choosing the one that is most suitable for you.