Correccións

1) Visual display unit – it is an input unit of editing and display image of data on the screen without their long-run fixation.

2) Many people prefer to call the whole computer case the central processing unit, but, practically, the central processing unit is a tiny chip, connected directly with the motherboard, cooler, attached directly to it.

3) For a present-day businessman a laptop is not only a help in his work, but also an attribute of daily life.

4) On the front panel of the case of the keyboard there are two icons of the microphone and the earphones.

5) We present a new generation of the play mice A4Teach with overclocking of the data communication.

Such a mouse will immediately react even to the flash-like motion of your arm.

It is 8 times faster than the common usb-mouse!

And it will give you a sizable advantage which will help you to predetermine an outcome of the game.

6) All the models of computers were based on the principle of the “closed architecture”; in other words all the hardwares were a “final thing” for end users until personal computers IBM PC appeared.