What is Network??
This video can help you to understand ,What is network??And how it work real environment and how we communicate with others through network by using internet..
Today network is going very rapidly all over the over one of the best example of this is over A.T.M how it work very rapidly.Another Example is media...Network save over time it Also save over money and easy way to communicate with other and transfer data through network is also easy.
Their is many network devices and known about this see this above video..
