History Of Computer Sales

The history of computer sales started when the first personal computer MITS Altair 8080 was brought out in the year 1975 and thus began an undying journey of computers into every one's homes and offices. The first computer cost around $375 and sold a few thousand units the same year that it was released.

What Is A Computer Network ?

A computer network is a connection established between two or more computer systems. The connection enables systems to communicate with one another. Let us take an example here. If the compute network has ten connected computers, computer one can communicate with computer ten on the network, even though they physically located apart.