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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How to protect a site from hacking by a hacker
With an insecure site, many troubles can happen: hacking by hackers, attacks, virus infection. Some of the most common attacks: XSS attack. The virus code is embedded in the data…

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Choosing a Laptop
The first thing I want to say is not to confuse laptops with netbooks. Unfortunately, in the price lists they are all under the name of laptops, but it’s good…

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minimum and

Nettop Choice

Nettop, like the netbook, was introduced by Intel at the release of the Atom processor. That is, in essence, it is the same as a netbook only in the form of a computer (stationary). In fact, it is an ordinary computer with only less power and price. Packed in a small case. It is also worth saying that the monitor is not always attached to nettops, do not forget about it. But there are fully equipped computers, right down to the mouse with the keyboard. But unfortunately, so far this type of computer has not received wide distribution, unlike the same netbook.
The main focus of the nettop is considered to be work with documents and the Internet; in fact, for this purpose it was created. Unlike a conventional personal computer, nettops do not imply the possibility of replacing components at home, primarily because of the extremely small size of the computer. The power supply for computers is remote. Otherwise, they are not fundamentally different from an ordinary computer.
Such computers are well suited for office work or work with documents, as well as for studying, especially if 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 this case, a computer. This issue, upgrade, does not apply to laptops. Due to the difficulties of assembly, upgrades to laptops and netbooks are not carried out.
So, after working for some time on the computer, you began to conceive that new programs do not work so fast, you also feel a lack of power in games, and you wondered “what to do?”. There are three Continue reading

RAM

Random access memory – it is the RAM (RAM), it is also an opertivka. Serves for temporary storage of data with which the central processor works. Surely some are asking the question “why?”, Because there is a hard drive, there is memory in the processor. The answer is simple, the need to store more and more operational data is constantly growing and the processor memory (cache) is very small for that, with regards to the hard disk, some data is stored on it, but only a part, the speed of RAM is much faster than the speed of working with hard disk, because RAM is used.

The main characteristics of RAM are: memory type, memory speed, timings, form factor, volume.
Type of memory – with the development of technology and computer technology, more and more types of memory appear, more precisely, newer ones remove old ones from the market. At the moment, DDR3 is common, although so Continue reading

Bat files, examples
You can execute all the examples published below not only by creating and running a BAT file containing these commands, but by copying them directly to the command line. To…

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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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Causes and methods for resolving error 0x0000007b
If a problem 0x0000007b occurs, a blue screen appears on the monitor. The PC stops responding to any action. In some cases, a reboot may help. Such a problem often…

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