ComputerA computer is an electric machine used for to make a human’s work easier.
Computers are designed to do many things. Among these is the ability to play games for children. Computers can also do word processing. This means that the computer helps to decide what a piece of writing will look like. Computers can also do audio and video work. This means that people can play music and video in a computer which is completed with active speaker. People also can make music and video using computer.
There are many types of computer. But it is not to mention the number of computer brands. The three main types computer are mainframe computers, micro computers and mini computers.
Mainframe computers are very large computers that are stacked up on frames. They usually have many inputs and output terminal such as keyboard and monitor.

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