Computer, as well as any electronic device can operate without any user intervention or specialist. And really, nobody did not occur to carry out maintenance tv or tape recorder. However, the computer has one peculiarity – it is high heat components of the system unit. And considering that all the components are assembled in one enclosed space – the system unit, the absence of efficient cooling can lead to overheating and fire system unit. Therefore, the cooling system components of the system unit is the "Achilles heel" of modern computers.
Consider the details of which is the cooling system on your computer. In most cases, a set of radiators and fans. Radiator removes heat from the electronic component and having a large area of contact with the surrounding air by a large number of thin edges, giving the allotted warm the surrounding air, which has usually a lower temperature. Fans need to improve air circulation around the radiator, as in a closed system block the natural air circulation is absent, and a hot radiator air does not go the natural way. The list of components of the system unit, requiring forced enough large: 1. Processor 2. North and south bridge mainboard 3. The graphic chip card 4.
Power supply in each of these components is the radiator, and some still a fan. And the whole cooling system is the system unit is working properly as long as the inside does not show up the dust. Dust – it is the worst enemy of your computer. The dust settles on the edges of the radiator and prevents heat transfer between the radiator and the ambient air. Dust clogs the space between the ribs radiator and prevents the passage of air. She settles on the fan blades, which leads to a violation of balancing the impeller and, consequently, an increased level of noise at the fan and malfunction its bearings. All this leads to a deterioration and eventually to the common "freeze" the computer, spontaneous blackouts and can even cause a fire. How do deal with dust in the computer system unit? First and foremost – is prevention. Computer system unit must be kept in a clean, well-ventilated place. Regularly every three or four months to open the system unit side cover and hold surface cleaning with a vacuum cleaner with a plastic nozzle. But if prevention does not help and the whole system unit are clogged with dust, it is necessary to carry out a full cleaning of the system unit. This procedure is best left to specialist. But if you're confident in our abilities, then step by step instructions for complete cleaning system unit from dust with photos is available on our website.
In the market of computer services in our city clear excess of the performers. Offers quickly with high quality and almost free of charge to solve all the problems with the computer coming from all sides. Is this possible in reality? There are two ways to provide computer help. First. The promise of free diagnosis, a very low price (say to reinstall Windows from 350 rubles) and other attractive terms. But no gift will not work. What are their benefits? Narrate how actually happening. After this work it appears that it is necessary for normal functioning of the computer to install many programs do not naturally free.
As a result, price becomes a factor of 3-5 thousand rubles. Usually quality of work leaves much to be desired – why? It's very simple – these are like "firm" master long , the average term of a specialist and a half months. He gets at best 10-20% of the cost work performed and that anything should earn at least – he was rushing to make as many orders as possible and more responsive service, as you know, it does not increase. Use the services of these, it is not honest craftsmen, not recommended. To recognize them is not difficult. This promises a very low cost, mass advertising, calendars, by the metro, the lack of intelligible dialogue on the phone, etc. Usually, these firms are not re-apply, but it is not concerned. All times are new gullible person not familiar with this method of "work".
The second method works in practice is much rarer. Its use some 'right company' and private-sector computer wizard. A distinctive feature is a reasonable price, quality guarantee for work performed and the personal approach. Professional on the phone beforehand determine the approximate cost of the work and the figure subsequently increased several times. Reasonable to date figure is 1500-2500 rubles for a complete reinstallation vindouz example. Or 500 rubles for preventive cleaning of the unit from dust, with complete disassembly and replacing the thermal paste under the heatsink. And work should include absolutely everything necessary for normal functioning of the computer. A specialist in this scheme teaches up to 75% and has no more than 2 calls per day, promotes high quality service. Customers with such masters pstoyanno work and recommend them to others. I hope that armed with this information you will be careful and do not suffer from poor service. I wish you make the right choice!
Radiators can be classified in several ways. First, the material of manufacture. They can be cast iron, aluminum, bimetal and steel. Secondly, the constructional execution. Radiators are sectional, panel and tubular. Depending on the material chosen by the manufacturer, the device is manufactured specific designs. Iron – a well-known to Russian consumers an alloy of iron with carbon radiators from it produce more than one hundred years.
And now, according to analysts, most of the domestic market of heating devices (about 50%) are they. Cast-iron construction consists of a set connected to the nipple cast vertical sections, and therefore are called "sectional." Why is cast iron radiators are so popular in Russia? First of all, they are highly resistant to corrosion and are adapted to poor as the coolant (which in our heating systems ubiquitous). In this regard, they are very reliable and also inexpensive. However, these radiators are quite inertia in the transfer of heat, which creates difficulties in their adjustment. C in terms of energy efficiency is a minus. Another disadvantage of cast iron radiators is a large mass of such devices, which significantly complicates the installation. Sectional may also be aluminum, steel and bimetal radiators.
First, in view of high-strength, low thermal inertia (ease of management), low weight, have good prospects. So, according to analysts, the annual demand for aluminum radiators in Russia increased by 10.5%. The idea of bimetallic radiators based on the properties of steel and aluminum – two ("bi") metals. For steel radiators are much more likely to choose the trumpet, the sectional or a panel design.
Education – one of the links in the chain of events to work with staff of the company: hiring – adaptation – learning and development – motivation and incentives – certification and career planning. Training – Active socio-psychological study of people, aimed at forming abilities, skills, development of the individual characteristics of behavior. Types of Training Instrumentation skills training. Goal – the mastery of knowledge, skills, development of skills that players need to continuously improve their professional activities (eg, sales training, management training). Included in staff training programs. Training, development of professionally important personal qualities. Goal – the development of professionally important personal qualities, on the severity of which depends directly on the effectiveness of professional activity staff (eg, leadership training). Included in the program development staff.
Personal growth groups. Purpose – to allow "deep" personal problems, developing and improving the personal qualities of participants for achieve psychological (internal) balance, increasing the degree of adaptability to the world, the general harmonization of human existence. May be included in the staff development, but under one condition: the final decision to attend such training or not, take the participants themselves, not the company's management. Training opportunities as a kind of learning opportunity to look at their pattern of behavior on the part. Opportunity experiment with their model of behavior in a safe environment to expand their behavioral repertoire in professional situations. Opportunity to exchange experiences with other participants of the training. Opportunity to shine or greatly reduce the natural resistance of the participants organizational learning izmeneniyam.
enhance employee motivation. Ability to diagnose problem areas department or organization as a whole. What happens after training? Not sharply increased sales. The effect of training may occur no sooner than 3-4 weeks after the event – this time is spent on practical working obtained by training knowledge and skills. What happens after training? Participants of the training-changing view of its operations, better understand (understand) their strengths and limitations affecting the degree of their success in professional situations, learn new behaviors and get knowledge about how to act in order to be effective. In order to become a knowledge skill, and then in the skills needed to: a) time and b) a concerted effort to consolidate the skills acquired during training. Attention: Local training can not resolve those situations, the causes of which are in deficit in the company's management, especially the communication, lack of resources, etc., but can help detect these causes.
From the fact that Minsk is constantly increasing the number of agencies that rent apartments in the conclusion that the apartments are in high demand from tourists and travel esp. By allegations of Realtors, about 40 percent of apartments in Minsk for rent commercial premises. Indeed, arriving in Minsk more profitable and easier to remove apartment than to settle in a single hotel room. Apartment in the center city, which is located near all tourist centers, banks, stores will cost about 30 dollars a day if you just need repairs and technical configuration. If you need a renovation, air conditioning and all appliances, the apartment price will increase to $ 50 for one day. The hotel is a room in high season or on holidays will cost about $ 150.
Likewise, many companies who rent apartments provide additional services – cleaning apartments, meeting at the railway station and the airport, etc. This business is profitable both for the landlord. And for the agency that the apartment rents. Owner is convenient that for him find tenants resolve all issues, the apartment is not idle, for the apartment watching her clean. A host receives a monthly cash rent.
Agency, in turn, offer several types of cooperation. The host can by the agency to place an ad with a detailed description of the apartment. May enter into an exclusive agreement with one particular agency, in which case he will avoid all the problems that may arise during delivery apartment and signing treaties. Or may enter into a contract of trust management. Under this contract, the owner gives the agency 15 percent of the amount of rent. And the first two options require the owner to pay up to 40 interest payment. The client is renting an apartment is advantageous because it is cheaper than a hotel, and it will absolutely not lose as a service. And besides, you can rent an apartment in Minsk on the day it is in the area in which you need to, but not where there are vacant rooms in the hotel.
A galaxy of movie studios started taking pictures, focusing exclusively on vhs audience. In the ussr, the spread and turnover video punished by article of the Professional Code. Details about the difficult pathway vhs video is told in the movie – Sex, Lies, Video: Soviet Union 1996 – the beginning of the era of digital video. Japan, as usual, ahead of the rest, presented humanity dvd (digital video disc). If the first DVD-player cost about $ 15,000, and the discs – $ 50, then in 3-4 years the situation has leveled off and prices have become more democratic. This format video data transmission has become so popular that in 2003 rent movies on dvd rentals surpassed VHS-tapes. History has never seen an example of such a rapid spread of technology (in 2008, was released last videotape).
In video there was virtually no chance: – durability covering the disc, unlike the vhs of the film is not deformed and lost their magnetic properties after repeated showings. Much later, we all realized that guaranteed 100 years of storage on a dvd is not more than marketing ploy, but in any case, it was much steeper than vhs. – Compact dvd drive can be safely put it in his pocket, and DVD-players looked much more elegant in its dimensions – ease of use impressed the extremely simple scheme is playing a dvd disk with a minimum of moving parts – in the new device had no problems with getting stuck videotape, was not required once a month and a half to wipe the head videmagnitofona cotton wool soaked in alcohol, no creaked and nezaedalo in view, and break the drive was much harder than to cause damage to videotape.
There are two main types of computer games. One type is installed software which is purchased separately as a game in a computer store. Some popular computer games of this genre are Sims, Grand Theft Auto and Tomb Raider. With the improvement of the quality of the graphical interfaces computer games became more and more realistic and enjoyable to play.
Also adding to the quality of the experience was the addition of sound cards into the hardware, allowing the production of more complex sounds utilizing FM synthesis, where previously a game’s sounds consisted of mere beeps and other simple tones. The release of the game “Doom” brought in a new era of 3D graphics for computer games, continuing to more realism in the gaming experience. Soon the CD-ROM game format allowed even more sophisticated games with better sounds, images and videos.
As internet use blossomed, so did the popularity of internet games. As more people began to use broadband internet connections playing games on-line became more convenient. This technology allows for large numbers of people to participate together in playing the computer game. In order to allow many people to inter-connect while playing, Game Server Providers have increased in their popularity.