Computer networking is the practice of connecting multiple devices together so that they can share data. It’s a broad topic, but it can be divided into smaller parts. For example, you could focus on just the hardware involved in networking or just the software components that make up a particular protocol. We’ll talk about both here and provide links to other resources for those who want to learn more about specific topics.

Computer networking is the process of connecting two or more computers together so that they can communicate with each other. This allows you to share resources such as files, printers and internet connections.

The benefits of computer networking include:

• Sharing resources – You can share your printer with other people in your office or home so that everyone has access to it when they need it.
• Improved security – A firewall will protect your computer from attacks by hackers trying to gain access without permission (e.g., viruses). It also prevents unauthorized users from accessing sensitive information stored on your computer such as passwords for websites or personal emails sent through Gmail accounts which may contain sensitive information such as credit card numbers if this hasn’t been deleted yet before sending out an email message because some companies offer free services but charge fees once you’ve used up all their free storage space allocated towards them each month depending upon how much data storage space is needed per user account holder’s needs at any given time period.”

The Networking Environment

The networking environment is the physical components of a network. It includes the computers, routers, switches, and cables that make up the network. The networking environment can be broken into three parts: physical layer (PHY), data link layer (DLL), and network layer (NLL).

Communication Protocols

Communication protocols are sets …