Tag: computers and internet

It happens that even if the computer is relatively powerful and good – it is still sometimes slow, slow loads, all the time, hangs and so on This article describes how to overclock your computer to the maximum All of these methods tested on a weak computer – the production of 2003. Specifications: Processor speed – 2.00 GHz (single core), ram – 256 mb PC2700 166MHZ. Hard disk-40 gb. Do not think that there something wrong We tested this method on that computer to confirm the improvement in the work of even such an old computer. Naturally, this method will work on modern computers, and improvements will be the same Go to warn that the cost to beginning to shut down the Internet, antivirus, and all programs. Internet access must be disabled to avoid getting the virus in your computer while disabling anti-virus. Just copy this article to your computer and follow the instructions directly from the computer By the way, you need an administrator account. Now proceed.

First you need to download or buy the program you want to optimize. If you do not have money, then we can take for a trial period. The list of programs: Advanced WindowsCare Personal, Wise disk cleaner free, auslogics bootspeed, auslogics registry defrag. This is all the programs but besides them you have yet to delve into the registry. For this reason, we start just with the registry.

To start entering the registry, you may do so – the Start menu, Run, and type in the search bar regedit. This opens a window where the registry key will be divided into five sections. They could be four if you have one account. First, open HKEY_CURRENT_USERControlPanelDesktop there needed option MenuShowDelay. Need to set this value 0. It's nothing you will not give in

Testing technique to test, we used a computer with video card nvidia GeForce 9800 gt card via an adapter to dvi – D-Sub, however, the monitor is just as well be connected to other signal sources, including theatrical. For example, the monitor can be connected via the Adapter D-Sub – scart, D-Sub – component video output, so that only one D-Sub connector special problems when connecting does not create. It is clear that there was only one plug – it is a sign of the budget monitor, but on the other hand if you need to price the device is cheaper to buy adapters for connectors D-Sub, you pay extra 40 – $ 50 for the presence of additional connectors on the monitor itself. Office-test as a test of content, we used a test program Nokia Monitor Test, office applications, video and computer games. The first showed excellent the brightness and contrast on the table brightness & contrast All gradient strips were clearly marked, the boundaries between luminance gradients is clearly marked, ranging from 10% brightness and up to 90%. Table kegl showed a clear image of Times New Roman font, up to 4 pt. Get all the facts and insights with Mashable, another great source of information. This is a very good indicator, as serif and quite difficult to display.

Since the test program, we switched to the actual office suites, more precisely on the most difficult for any Monitor editor Word. And here as well as on the program Nokia Monitor Test, we include Times New Roman font and in stages, starting with 2 pin and tried to print the text above. The result was almost the same as that for the test program – for optimum of minimally comfortable with a size font Times New Roman font is the fourth.

In case of failure the power supply the correct choice for computer repair – replacement power supply for a new one. However, we consider the most common causes of failure of power supplies. Computer Services, with experience of more than 5 years gives the following recommendations: The most likely breakdown diode rectifier bridge to high-voltage circuit. Power supply for such a defect is completely dead: there is not one of supply voltages (including the "duty" of five volts), and inclusion – no sounds and movements. The reason is determined by any ohmmeter: if the resistance between any two terminals of the diode bridge is less than 1 ohm and the same in both directions – the bridge needs to be changed.

Incidentally need to be replaced and a fuse for these breakdowns it is usually consumed, unless the food chain computer was not protected by circuit breaker is activated quickly. As a replacement suit almost any rectifier bridge or individual diodes, the voltage above 300 volts and a current of 1 amp, but does not include meals in a hurry – perhaps deeper reason. Second on the extent of failure – the breakdown of separate diodes in secondary rectifier circuits. External manifestations of such a failure – the existence of "duty" of voltage and weak signs of life: when you press the power button the fan once twitches, but nothing more occurs. In this case, the actual converter is working normally. Will help you ohmmeter: punched diode or diode assembly is easy to detect, not by almost zero resistance in both directions. If you using a multimeter, which allows you to check the serviceability of the diodes by measuring the forward voltage drop, do not be surprised too low for such diode arrays main channels – where applicable Schottky diodes with a drop of about 0.1 volts. Unfortunately, the assembly on the Schottky diodes can be replaced only similar, ordinary diodes here will not help – they have too much power dissipation, in addition, will be considerable variation stresses in the channels.

In the negative supply chains, the normal diode, but do not forget that the converter operates at a frequency of 200 , so that the diodes should be high frequency. Another part of the reasons for exit block Power failure can be determined visually, these include the breakdown of electrolytic capacitors (rupture of the shell, more often – from the top) and protective varistors. Capacitors, of course, be changed, and varistors – because it does not there is always the same – you can just vypayat (remembering that the unit is left without protection from the next major power surge). Breakdown of high-transistor, which is a few years ago it was possible put in the first place, now rare: the element base is not static, and the current transistors rarely fail on their own. There are other possible reasons, but for their diagnosis would take at least oscilloscope, and connect with their removal is economically inexpedient. In any case it is better to trust computer repair professionals.

On the set of adsl modem settings can be changed not only from any computer on the internal network, that is lan (Local Area Network), but also from outside – wan (Wide Area Network). What does this mean? And what if the modem is included in router mode (router), he establishes a relationship with the provider and, accordingly, receives from his ip address. After learning the ip address, administrator's login and password to log in, virtually anyone can gain access to the adsl modem. And oddly enough, the only protection in the this case – is the password, because: 1. Administrator login in the majority of network devices – this is only five letters: admin. 2. Know the ip address – is not a problem even for novice hackers.

To do this, there are programs scanners networks that can easily display a list of network-connected hosts (devices). And although the use of such software providers forbid, some of it does not stop. And how can they know the password? – You ask. Very simple – the fact that many modems default password is simple – admin or "1234". This is to ensure that the user can easily enter the device and configure it. Next necessarily recommended to change your password. About This is reflected also in the instructions to the adsl modem. This can be done via standard browser – just enter your modem and find the appropriate menu item.

Rare commercial entity or a private entrepreneur today have no web site. That site is the placement of effective advertising, products, services, and a simple window on the world. Development site – a process time-consuming, creative, but at the same time the most difficult. Placement site at the isp, this is not a guarantee of success. For efficient operation of the Web site requires attendance of that resource, which is directly depends on the search engines and not only. Crucial role played by unique content.

These can be texts, videos, photos and other products that fill the site. To create unique content, you need Creative Writing text part, performed by professionals. Unique content is free from plagiarism, and is very well regarded by search engines and generates the target audience. If the main aim is to achieve maximal performance, such as thematic index of citing tic and page rank 'PR', then the question can be solved completely by other methods. Unique content, obtained using text generators, may well be perceived search engines, but its readability is poor, and the semantic content is not tenable. Time on the correction of texts by and large can not be described effectively spent.

Certainly, Writing in this plan is preferable. If we consider that the algorithms of search engines are constantly improving, the cases of 'glue' generated articles are guaranteed, and the expected end result is highly questionable. This unique content is generally used on the satellite sites. It was there that hyperlink on the main site. This technique in combination with registration in catalogs, certainly provide positive result.