File sharing: Networking of computers helps the network users to share data files. Hardware sharing: Users can share devices such as printers, scanners, CD-ROM drives, hard drives etc. ... User communication: Networks allow users to communicate using e-mail, newsgroups, and video conferencing etc.

Why are computers being networked?

Need for Computer Networking. File sharing: Networking of computers helps the network users to share data files. ... Hardware sharing: Users can share devices such as printers, scanners, CD-ROM drives, hard drives etc.

Are computers networked together?

A network is two or more computers (or other electronic devices) that are connected together, usually by cables or Wi-Fi. Some computer networks will have a server . A server is a powerful computer that often acts as a central hub for services in a network, eg emails, internet access and file storage.