Technology

Last modified: 2025-01-22 21:01

The dll extension stands for dynamic link library. The name explains the purpose of files with such an extension - programs in the process of work from time to time refer to the libraries of resources stored in them (pictures, sounds, functions, etc

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The operating system is a necessary element in the work of any computer. Now there is a huge variety of them, and basically everyone uses the Windows family. Necessary Multiboot disk with OS Instructions Step 1 Since the existence of a computer is impossible without the existence of an operating system, in parallel with the removal, we will touch the process of installing a new OS

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Traditional icons get bored quickly enough - seeing the same icons from day to day gets boring and you want to change. New, original icons will make your computer desktop fresher and more varied. If you have a little time - search the Internet for icons that you like and replace the old, boring icons

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In order not to load the computer user's head with unnecessary details, the Windows manufacturer in the default settings, in particular, disables the display of file extensions. If the need to see the extensions nevertheless arises (for example, to find out the file format), then the user must independently change the corresponding OS installation

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The file type can be determined by knowing its full name. There is a part in the file name called the extension - it is placed to the right of the last dot. It is by extension that the operating system of the computer and the application programs installed in it determine the type of file

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Long gone are the days when a computer was considered a luxury. Now it is no longer surprising that in one house or apartment there may be several computers and all of them need to be provided with the Internet. In order to realize such an undertaking, you need to lay a twisted pair cable in the house

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Working with video materials gives a lot of opportunities for modifying them and changing the source materials. To work with a variety of video effects and create interesting videos, you need to learn the simple steps behind video processing and editing

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When creating collages and processing images in Adobe Photoshop, you may need to reduce the size of a fragment without changing the main picture. This problem can be solved in several ways. One of them is applying a free transform to the desired element

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Most often, such a parameter as "computer id" is needed when activating a particular program over the phone. This is done in order to "bind" the product to your computer in order to block the launch of software on other machines

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The modern user is often faced with the need to copy multimedia files (be it music or movies) to the phone. Sometimes this can be done quite simply, and sometimes you have to try a little. However, one way or another, any phone capable of playing popular multimedia formats has the ability to receive files from a computer

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Routers and routers are used to connect multiple devices to a local area network. In addition, such network equipment is used to synchronously connect computers to the Internet. Necessary - Network cables. Instructions Step 1 If you want to create a home local network, then you will need to correctly configure the parameters of the router

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Many people are familiar with the situation when you downloaded a film, but for some unknown reason, the characters, not living up to expectations, speak to each other in the language of the authors of the film. Or, conversely, you are learning a language and want to consolidate your knowledge by watching films and TV series in the original language, but you only hear the translation

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To install the operating system or run specialized programs designed to work in the MS-DOS environment, you must boot the device from the DVD media. For this, various techniques are used. Instructions Step 1 Typically, setting the boot parameters of a computer is carried out through the BIOS menu

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Conversion of the file system of a removable USB device can be performed using standard tools of the Microsoft Windows operating system. This process is commonly referred to as formatting. Instructions Step 1 Call the main menu of the Microsoft Windows operating system by clicking the "

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Photography can be a good gift for a person of any age. But sometimes you have to make small adjustments to it. The background may not suit the person to whom the gift is intended, and the background has to be changed. Another option would be to uniformly fill the background with a single color

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Biasedly overestimated complexity of computer games can sometimes lead to white heat. For those, for example, who played Super MeatBoy it is quite understandable why gamers so often ask the question "How to become immortal?" Instructions Step 1 Explore the gameplay features

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Banners blocking access to the operating system are a very nasty type of virus. Every active Internet user should be able to deal with it, because until now the main part of antivirus software cannot prevent the banner from penetrating into your system

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Overclocking hardware or hardware should be done primarily to speed up the computer system. Very often, speeding up computers is important for installing computer games and is also important for those who are very demanding on an increased resource and are interested in the availability of speed

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Many users have probably heard and even encountered the Forex currency market. There are enough companies and firms on the Internet offering their services and assistance in the development of this type of earnings. One of the tools they offer is a trading terminal

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If your site occupied the first lines of the search engine ranking for a long time and began to lose its position, then it is time to take urgent measures to return the lost positions. This will require urgent measures to optimize the site and its "

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The concept of a trash can is understood as a special folder into which files fall after they are deleted. The properties of the recycle bin are such that you can restore files located there in their place at any time. Necessary Basic skills of working with operating systems of the Windows family

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Setting up scripts depends entirely on the content of the site. When using them, it is necessary to monitor the relevance of the prescribed information, otherwise they will stop working. Necessary - HTML editor. Instructions Step 1 Decide on the type of script, whether it will be an element executed in the browser (client script), or it will be launched directly from the site

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With the invention of various multimedia formats and the proliferation of devices that use them, numerous codecs have appeared that are responsible for the correct reproduction of a particular format. In the absence of the required codec, the computer can play only sound or only video, or it may even refuse to play a movie altogether

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The safe mode of the operating system is used when it is necessary to determine the reasons for the malfunctioning of the system, replace any of the system device drivers, edit the Windows registry, etc. You can select the option of limiting the functionality of the OS in safe mode, which is necessary for solving a specific task, by calling the corresponding menu during the computer boot process

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Situations often arise when documents on a computer cannot be read for various reasons or do not want to be opened at all. In this regard, it can be assumed that some error occurred on the computer and the files turned out to be "broken"

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Currently, there are many software tools designed to clean the Windows registry. Often they even come with practical, concise instructions in Russian. And nevertheless, an ordinary user sometimes still wonders (usually when faced with performance problems on his computer) why you need to clean the Windows registry

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For the first time, the function of automatic spell checking appeared in text editors, and then it began to be integrated by manufacturers into other programs, including web browsers. In browsers, it is, perhaps, even more necessary than in editor programs, since here texts have to be typed and sent in the process of online communication, i

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To upload disk images to various kinds of sites, you often need to split the image file into several parts. Of course, you can simply extract all the files from the image and download each file separately, but this is very tedious and inconvenient for both the person downloading and downloading the disk

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The development of new video compression formats allows you to maintain quality while reducing size. However, often because of this diversity, an ordinary user who does not understand the intricacies of existing formats and codecs suffers. Instructions Step 1 Launch a multimedia video program on your computer

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Microsoft Office is an office suite of applications that allows you to work on your PC with documents, images, videos, and so on. Like the operating system, Microsoft Office needs activation. Restrictions Microsoft Office gives the user a free trial period of 30 days

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A logo is one of the most important elements of any website. It is to him that the visitor first of all pays attention, therefore the emblem of the Internet resource should be bright, original, eye-catching, memorable. A beginner, faced with the need to put into practice certain decisions on web design, often experiences significant difficulties, due to the lack of experience in matters of this kind

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Tablets today are not a very fashionable class of gadgets. One by one, computer giants are leaving the market for this "run-of-the-mill bedside device." The Asus company also stopped the race of characteristics, intricate transformers gave way to models without "

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With the aim of increasing reproducibility and enabling others to more easily rely on published work, we present an ML code completeness checklist. The ML Code Completeness Checklist evaluates the code store based on the scripts and artifacts provided in it

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A touchpad or touchpad is an alternative mouse in laptop or netbooks. However, there are not so many users using it, most prefer to connect an external mouse. This is convenient only if the laptop is used as a stationary computer, but if you need to carry it with you and work on your knees, the external mouse will only interfere

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Huawei announced that its TensorFlow and PyTorch style MindSpore Deep Learning middleware is now open source. Find out in this article its most important characteristics. Huawei has just announced that its MindSpore framework for developing AI applications is becoming open source and available on GiHub and Gitee

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It is inconvenient to enter a password every time you turn on your computer. In modern expensive laptops, a fingerprint scanner is built into the power button. But you can also upgrade a relatively old computer running Windows 10. How do you set everything up and what needs to be installed for this?

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There are many variations on the execution of free kicks in Fifa 2019. You can get the cherished goals by outplaying your opponent and using some secrets and tricks. First, log in and log into your personal account in xbox one. Start your game path with matches against the computer

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There are different ways to convert a pdf file to Microsoft Word format. The most convenient ones are through an online converter and through Google Docs. Why translate a pdf file to Word format First of all, this is done to be able to edit the text and data that are contained in the document

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It is believed that Skype 8 saves a message for no more than six months. Can I find old correspondence in the new version of Skype? Several life hacks that allow you to view messages sent more than 6 months ago. One of the most unpleasant features of Skype 8 for users is the short storage period of correspondence

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Windows 10 Pro is an operating system developed by Microsoft for PCs, tablets, mobile devices, Xbox One and others. Restrictions After the trial period for Windows 10 pro expires, nothing bad will happen. There will be no restrictions in the functionality of the version itself

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A few years ago, the term HDR was associated with high-end, high-end TVs, and today the feature is found in mid-range products. Monitors are no exception, and more and more manufacturers are incorporating HDR technology into their products. The essence of HDR Having a monitor with a high-quality, high-resolution matrix, excellent contrast and color reproduction is not a guarantee that games and programs can take advantage of these benefits

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Life is gradually getting more complicated, and the speed of technology development does not decrease. And as a result, a person who is concerned about finding ways for self-realization has to use a computer very often. We perform some actions when working in a browser using the keyboard

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Almost ten years ago, a new Solid State Drive (SSD) digital storage device appeared on the market, which immediately established itself as a more reliable and faster alternative to the Hard Disk Drive (HDD). The rapid proliferation of SSD drives among ordinary users was complicated by the cost and low memory capacity of the devices

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Modern graphic editors allow you to process digital images by adding or removing certain details from them, but at the same time preserving the full realism of the composition. With the help of them, you can easily process panoramic photos, landscapes, portraits

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If you need to change the color of the picture, you can do this on your computer using Adobe Photoshop. Using any version of this program, you can change the color of the image, its brightness and saturation. This example uses the CS3 version

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Most more or less experienced gamers have at least once encountered such a problem as errors that occur during the gameplay. In computer jargon, such errors are often referred to as "lags." The ways to solve such errors directly depend on the cause of their occurrence

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Desktop is the user interface that appears on the monitor after the Windows operating system is loaded. It displays the taskbar and program shortcuts. If necessary, the contents of the desktop can be saved as a graphic file and printed. Necessary - Paint program

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After reinstalling Windows, it is often necessary to install an additional driver on a separate device. Operating systems contain drivers for only a small fraction of computer hardware, and some devices require newer drivers than those originally installed

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The Recycle Bin in Windows Vista appears in two different ways: empty and full. Changing the cart labels is possible in both variants, as well as many other appearance and functioning parameters. Necessary - Windows Vista Instructions Step 1 Click the "

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Recently, listening to music via the Internet has become much more convenient: to listen to the radio, it is enough to connect a computer to the Internet and get headphones or speakers, and there is also no point in purchasing large hard drives to store music

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It is prestigious among computer users to have their own settings for the operating system interface. Changing the desktop background and general theme is too easy and will not impress anyone. It is much more interesting to have your own names for standard Windows windows

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There are several ways to speed up file downloads. Usually, when the speed is lower than the declared one, it is far from the fact that the whole point is in the Internet connection. Sometimes this is due to the fact that technical work is being carried out on the server

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To make the document look unusual, the user can add a border around its edge. Such a small and, it seems, almost imperceptible to do can affect the whole impression of the document as a whole. Necessary - MS Office Word program

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To speed up your computer, it is recommended to resort to the simplest methods of replacing its hardware. Usually we are talking about changing the central processor or adding RAM. Necessary - Speccy. Instructions Step 1 Stop your choice on the second option, because it is quite simple to implement it even for an inexperienced user

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Modern personal computers allow you to connect a lot of gadgets and devices, many of which turn it into a real gaming center. Without a doubt, all kinds of joysticks, gamepads and other gaming devices will make your computer a favorite place not only for children, but also for many adults

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Many modern electronic household appliances use flexible multicore stubs that connect separate movable and fixed relative to each other components of the device. Often these trains are torn. This occurs, as a rule, in places where the loop is bent

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Each router (router), as well as any other network device, has its own unique number - the MAC address, which can be quite easily learned and changed. In order to find out which MAC address is set on the router, you just need to turn the router box over, and the corresponding number will be written in the MAC ID field, which usually consists of 12 letters and numbers

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A child who has just started to crawl and study everything around him may accidentally press the power button or restart on the system unit. Of course, the computer can be moved from the floor to the table, but the easier way is to set up the mouse

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Determining the manufacturer of the network card is necessary to install the correct version of the drivers so that you can correctly configure the network connection and use the Internet connection. The network card can be found through the documentation for the computer or using special programs

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It is no longer surprising that a PC has more than one core. And most likely, the time will soon come when the production of single-core computers will cease as unnecessary. And therefore, today it is important to know how many cores your computer has

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There are no moving parts in the webcam, but it can break from careless handling. Some of the faults of such a camera can be corrected at home. Instructions Step 1 If focus is lost, the camera may not need to be repaired at all

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The Sata interface is currently the most convenient way to connect storage media to a computer, providing a high data transfer rate. Also, the connectors take up a smaller footprint, which significantly extends the life of the device. Connecting a floppy drive via Sata takes significantly less time than installing media in the usual scenario

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Modern laser printers have a long working life. In one refilling, the laser cartridge can print 50,000 or even 100,000 sheets. However, there still comes a time when the cartridge will require refilling. Here's how to do it. Necessary What will it take to refill the cartridge:

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Disassembling a monitor is not easy, especially if you do it yourself for the first time. If you are not confident in your abilities, entrust this matter to specialists, because this is a rather complicated process that requires utmost care and accuracy from you

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It is impossible to imagine modern life without a computer. You can print documents, listen to music and watch 3d movies. Many users buy computers in a complete and necessary configuration, and the guys from the technical support are engaged in the assembly

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The ink in the printer tends to run out. To be able to use it again, you need to replace the cartridge, since without ink it is simply impossible to print. This is a simple action that will take you very little time. It will be more difficult to find a cartridge in a store if you have an older printer

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A microphone in the Mail.Ru Agent program is required to make calls from a computer to a computer, as well as to landline and mobile phones. Before using the microphone in this program, you need to make sure that it works, as well as perform a special setting (if it was not done by default)

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The touch laser keyboard is a compact device that can be installed on any flat surface. It projects an image of a keyboard onto it, on which you can type, like on a real one. The camera built into the device monitors the fingers, and the processor, interpreting this information, emulates keystrokes

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The speed of the computer is directly dependent on the amount of memory. It can be increased in several ways, and software methods are also provided here in addition to interfering with the equipment. Necessary - additional RAM

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Choosing the right case for the system unit is not such an easy task, since it is carried out not only by design. There are other, more important parameters. The case of the system unit is not its most important element, but the wrong choice is fraught with some problems (for example, the need to change it due to the impossibility of installing a motherboard in it)

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A USB flash drive is a very convenient storage and data transfer tool that can be connected to any device with a USB port. Unfortunately, due to the portability of this tool, the data stored on it can be easily compromised, which means that it needs to be protected

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If you still have cassette tapes of your own children's voice, don't let them disappear. Transfer them to a computer, and you will save these sounds forever, not only for yourself, but also for posterity. Instructions Step 1 Get any cassette recorder

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The capacity of modern hard drives is measured in terabytes. Therefore, you have to worry less about the lack of disk space. And if you have a large library of movie and video discs, you can easily copy your entire movie library to your hard drive

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It often happens that data from flash drives is accidentally deleted due to carelessness. But there are programs that can pull out deleted files even after formatting the media. Necessary - Computer; - Hetman Uneraser program

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Adding a logo to photos is a simple but useful step that you have to perform before uploading images to the Internet in the case when you need to indicate the copyright owner. You can apply a logo in any graphics editor that can work with layers

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Most often, files with the .DDS extension can be found in folders with computer games. Such files contain textures of objects (characters, coatings, objects). Most graphic editors initially do not work with this file format, however, you can still open the

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Most often, when processing data in spreadsheets, the operation of calculating the amount in a column, row or selected group of cells is required. For these operations in the spreadsheet editor Microsoft Office Excel there is a function called "

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Windows Media Player has a number of disadvantages (vulnerabilities, high demands on computer resources). If the characteristics and capabilities of this player do not suit you, find a quality replacement for it. Instructions Step 1 Go to the following site:

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Disabling the annoying Opera browser error console messages is often a problem for users. The problem can be resolved by several methods, the choice of the most appropriate is determined by the specific reasons for the problem. Instructions Step 1 Press the "

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There are special programs for composing crossword puzzles that greatly facilitate the user's work. But if you are not going to constantly create puzzles, crosswords and rebuses, or if you cannot install such a program and understand its interface, you can use Microsoft Office Excel or Word applications to compile the grid of the crossword puzzle

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Nero's suite of digital media software is highly trusted by home entertainment owners. This multifunctional program is easy to use and allows you to create, copy, edit and transfer data over the network. Install the full version of Nero on your home computer and enjoy your music, videos and photo albums with friends and family

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The quality of the pictures depends mainly on the technical characteristics of the camera and on the level of illumination of the subject. Fortunately, many shooting errors - noise, blurry edges, too dark background, etc. - can be eliminated using Adobe Photoshop

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In window mode, the application is launched not in full screen, but in the form of a small frame on the desktop. In some cases, this mode of operation may be preferable. You can display a program in a window using both its interface and system methods

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No sound is a fairly common problem that occurs after reinstalling the operating system. As a rule, the reason for its manifestation lies in the incompatibility or lack of drivers. Necessary Access to the Internet. Instructions Step 1 First, find out which sound adapter your computer uses

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The comb effect occurs when interlaced video is not displayed correctly on a progressive scan monitor. You can cope with this problem by applying the Deinterlace filter to the video, which is available in many video editors and converter programs

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Olympiad is a fairly popular game in the 90s for the Dandy game console. Now you can play it on a computer by downloading the necessary programs - emulators. Necessary - program-emulator of the Dandy prefix; - Internet connection

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More and more often, people store important information on their computers - keys, codes, PIN codes for bank cards, passwords and personal information. To protect your data, the most effective method is often used - archiving with a password

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Despite the proliferation of flash drives and the ever-decreasing prices for this type of storage device, drives remain a popular way to store important data. If you need to share information with someone, then a DVD is an inexpensive, spacious and easy-to-use medium

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Windows has a specific set of fonts, but sometimes there are not enough samples from this set. When downloading a collection from the Internet, a user may think about where to put these fonts. Font files are usually in .ttf and .tif formats

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Sometimes ICQ is more likely to receive spam than messages from friends and acquaintances. Basically, such spam messages are harmless - they can only take a few minutes of your time spent reading the letter, further deleting it and closing the uninvited guest's tab

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There are times when standard Windows files require higher priority rights. This may be necessary when using the php language, when the program generates an error about insufficient file rights and asks to set the rights to "777". Necessary - Total Commander program

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Cases when the source code of a program consists of one line are extremely rare. Typically, the source code contains from hundreds to a thousand (sometimes - up to several hundred thousand) lines of code and work on it takes several weeks or months

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The final stage of installing the operating system is to configure it and install drivers. Sometimes it takes a long time to find the right drivers, but this process can be made much easier. Necessary - Sam Drivers; - access to the Internet

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To insert audio tracks into a video clip, you must use special programs. To process files of a certain type, for example mkv, they usually use simple utilities that do not have a wide range of functions. Necessary - Adobe Premier

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With the active development of information technology, more and more people are beginning to master the computer. The first phrase they hear from others when buying a PC or laptop is the phrase "install antivirus." That's right: virus protection is a top priority for any user

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Increasing video memory is not easy. There are several ways to achieve the desired result, but all of these methods are not very reliable, and sometimes completely useless or even damage your equipment. But if you want to experiment with your hardware, then the cards are in your hands, or rather, video cards

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In the process of surfing the Internet, we periodically encounter the inability to properly view the pages. What is the reason for this? When searching for information on the Internet, you can encounter various errors related to both the operation of the sites and the user's problems on the computer

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Do not be upset if you have deleted important files from your hard drive for any reason. Most of the information can be recovered if you follow the correct algorithm of actions. Necessary Easy Recovery. Instructions Step 1 Use Easy Recovery to find and recover important files deleted from your hard drive or external drives

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Unlike desktop computer systems, laptops are more closed in terms of replacing hardware. However, some laptop manufacturers allow users to replace certain design parts themselves. Graphics Cards in Laptops Each laptop has a built-in graphics adapter that is responsible for displaying images on the device's screen

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To fully optimize the operation of the computer, it is recommended to change the parameters of the operation of the central processor and RAM. Naturally, before starting this process, it is better to check the stability of these devices. Necessary - CPU-Z