Computer and vision
This article will discuss the effects of computers on vision. Initially, the article was focused on CRT-monitors (tube), which could seriously impair vision with regular work on the computer. More…

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Cleaning your computer from dust
The topic Cleaning the computer (judging by the queries in the search engine) from the point of view of the user for the most part involves cleaning the garbage of the…

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D-Link DIR-300 Setup
The DIR-300 router has been discontinued today, and its more modern version, DIR-300NRU, can be seen on sale. The difference between them is small: slightly different interfaces (NRU cannot be…

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Video card

Video card

A video card is also a graphics accelerator, a computer component responsible for outputting images and generating graphics, for example, in games. The video card is necessary for the computer to work, otherwise it just won’t start, and the picture doesn’t appear. At the moment, there are various types of accelerators, for home systems (desktop), mobile (laptops, communicators and even telephones), for semi-professional and professional use. There are also differences in “acceleration goals”, there are two-dimensional graphics accelerators (2D) and three-dimensional graphics accelerators (3D). 2D accelerators do not always work with 3D graphics, but they are more likely to be semi-professional and professional accelerators; they serve mainly for working, for example, with photography (for example, in magazines that print). But do not think that 3D accelerators do not work with 2D graphics, they work! just focus on 3D. Video cards for home computers are all 3D accelerators.

The main parameters of video cards can be called: graphics processor, type and amount of memory, Continue reading

Computer Upgrade
I'll start with the upgrade, as it can slightly influence the decision of what is right for you. Upgrade (Upgrade) - this word means updating or improving what is, in…

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How to hack a computer
A home computer is an excellent and at the same time the most vulnerable place to attack. Hacking someone else’s PC, you can not only view the information stored in…

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Windows operating systems
In this article we will look at the types of Windows NT operating systems. Windows NT is not Windows2000 or any other. This is a series, or rather the platform,…

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Printers, scanners, faxes, multifunction printers
Faxes, I start with them, because rarely buy a fax home. A little bit about faxes, in fact it is a mixture of several devices, a printer, a scanner and…

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