What is Bit and Byte?
Let's see what a bit and byte are. A bit, the smallest unit that measures the amount of information. One contains little information as opposed to a group of bits.…

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What if the touchpad does not work?
To work with a laptop, it is not at all necessary to connect a mouse to it: a touchpad is used to control the cursor in modern laptops, so as…

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What is an internet speed test?
Internet speed test is a test for measuring data transfer speeds. The result of checking the speed of the Internet will give the most accurate result, provided that all programs…

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6 most expensive supercomputers, which amaze with their power

The first Atlas supercomputer appeared in the early 60s and was installed at the University of Manchester. It was at times less powerful than modern home computers. In our review, collected “a dozen” of the most powerful in the history of supercomputers. True, due to the rapidly developing technologies in this field, these powerful machines become obsolete in an average of 5 years. Continue reading

Personalization in Windows 7
In addition to other useful features, Windows 7 operating system has flexible appearance settings - it would seem a trifle, but it's nice that any user can make the system…

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What is SSD?
These three letters appeared in the computer world for quite some time. But they began to gain popularity only now. Namely, in the moments of the release of new laptops…

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HDMI Setup. How to do it?
The HDMI output (High-Definition Multimedia Interface) is required to transmit a high quality digital signal. It is used to broadcast video and sound. In this article we will explain how…

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What is a computer?
In a word, a computer is an electronic computer. The main task of the computer is to help us, the people. These machines accelerate the implementation of the tasks -…

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