A network is an interconnected collection of computers.
(i) Resource Sharing : A network enables sharing of data files. Software can be installed on a central server instead of buying licences for every machine. Peripherals such as printers, scanners can be shared across an organization. Databases and files can be shared. This reduces cost effectively.
(ii) Better Communication : Internet enables better communication through email, messaging, chat rooms and video conferencing.
(iii) Access to remote databases : Internet allows users to access the remote databases like railway reservation, universities, hotels, etc.
