A network is a group of two or more computers or other electronic devices that are interconnected for the purpose of exchanging data and sharing resources.
What are the 4 types of networks?
Types of Networks
PAN (Personal Area Network)
LAN (Local Area Network)
MAN (Metropolitan Area Network)
WAN (Wide Area Network)
Why Do I Need a Network? Likely, the only network you'll come across knowingly daily is a home network, aka a Local Area Network (LAN). Not everyone needs a home network. If you only have one computer and no other devices you want to take online or share resources with, there's no need for a network. However, most people now have their own LAN setup at home with multiple devices connected to it. It's important to know if wired or wireless is best for your home, or a combination of both, as well as understand how to set up a home network.
The purpose of networking is to form relationships with those who'll help get you to where you want to go, and the earlier you start building up your network, the better. That's why it's important to start networking in college — before you're even ready to enter the workforce.
Simply put, networking means building connections with other professionals. Networking should always be beneficial to both parties. The reasons why networking is important to include a better reputation, increased visibility, a stronger support network, improved business growth, and more impactful connections.