The computers since early 80s

We all know that the Computers introduced on early 1980s to the public have changed a great deal. Early computers were just simple machines designed for basic tasks, have not much memory, not very powerful, it’s often quite expensive, and customers must paid thousands of dollars for machines. And the computers were separate; the individual machines used mostly as expensive typewriters or for playing games.

Many years come the early computers have changed; it has become more powerful machines with very practical applications, most of our programmers have created a large selection of useful programs. Everybody’s still playing video games; but today's games have become faster and exciting interactive adventures. We, the computer users have also got on the Internet and communicating one another around the world. Computer users have started to create international community’s over internet online. In general, the simple and individual machines of early 80s have gradually improved into an international World Wide Web of knowledge.