What is a network?
Simply, a network is a collection of computers, printers, and other electronic devices, linked by cables or wireless devices, allowing them to communicate with each other. A network allows individuals to share and exchange information (files and programs), access common services (email and applications), and share hardware (printers, servers, image scanners, and fax machines
What are the benefits of a network?
Reduced Communication Costs Network-based communication such as e-mail and
“instant messenger” services are cost-effective alternatives to phoning and faxing, with the potential to deliver significant savings in long distance charges. The combination of the public Internet with secure “virtual private networking” VPN technology allows for office-to-office networking without costly dedicated Wide Area Network (WAN) connections, also realizing major cost savings.
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