Technology

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As practice shows, users of a personal computer often have various problems associated with copying discs. A large number of media are copy protected. There are also situations when data from a disk needs to be transferred exactly to another disk

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An expert system is a combination of human professional knowledge and the technical capabilities of software. Expert systems can solve a wide variety of tasks - depending on the focus of a person's work and the functionality of the software

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Failure of the fan installed in the computer system unit can damage several devices at once. It is especially important to keep an eye on the cooler of the power supply, because overheating of this equipment can cause a large voltage surge. Necessary - crosshead screwdriver

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In order to expand a local network, it is not at all necessary to create a fundamentally new scheme. Sometimes, a simple combination of two ready-made networks is quite enough. Then the financial costs in the worst case come down to the purchase of a network hub

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In the process of improving computer technology at different times, information had to be stored on different media. The so-called hard drives dominate the modern market. Sometimes it becomes necessary to find out the brand of the hard drive connected to your computer, the nominal volume, free space, and so on

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It is not very difficult to create a website template in Photoshop. The template includes menus, search forms, graphics, maybe some text for example. The site itself will already be programmed on its basis. Instructions Step 1 Start shaping your site template in Photoshop by creating a new document with a size of 1020 by 1020 pic

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Creating a BackDoor virus program that provides hidden remote administration can be done in two stages. First, blocks are created for the server side, then for the client side. Necessary Visual Basic, Microsoft Winsock Control, Computer, Remote Server

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Cheats for games allow you to significantly speed up the process of developing your character, quickly achieve certain heights, etc. The Sims 2 game is no exception, and there are also codes for it. Cheats have been used in games for a long time

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Skype allows many people to communicate regardless of the distance between them. Video calling, chat and just calls - most of the functions are free, but it doesn't hurt to have a certain amount on your balance or prepaid services. You can top up your Skype wallet using a voucher

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The user of a personal computer is faced with a variety of files every day. To view a text document, image, video, or listen to audio, you need to open it. And in order to protect yourself from the loss of information, for example, due to a sudden power outage, you should save the documents

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Create secure DVDs to preserve sensitive information and prevent confidential files from being leaked or stolen. It is important to understand that to ensure maximum protection, it is recommended to use several techniques at once. Necessary - Nero Burning Rom

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The Favorites Bar replaces the Link Bar in previous versions of the browser in Internet Explorer 8 and can contain not only Favorite Links, but also Feeds and Web Slices. The "Favorites" setting is determined only by the wishes of the user

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If you need to rotate the image from right to left, clockwise or counterclockwise, or turn it upside down, do not rush to start mastering a bulky Photoshop, especially if it is not installed on your computer - you can do this using the available tools available on almost every computer … Instructions Step 1 A rare user does without Word and Excel, which means that Microsoft Office is installed on most computers

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File sharing on the Internet is extremely popular today, and therefore there are many ways to simplify it. For example, the archive system, which allows several files to be combined into one, is much more convenient for transferring. A kind of archive is an

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The most common use of Photoshop is to manipulate photographs in order to enhance the image and make the person in the photo more attractive. In this case, sometimes it becomes necessary to slightly change the appearance. To do this, you can imperceptibly "

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Jimm occupies the main place among the popular applications for the mobile phone, and this is not surprising. Indeed, with the help of this program, you can communicate with other users living in the most distant corners of the world, send them photographs and other files, while saving up to 95% of the cost of ordinary messages

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The antivirus software market currently offers a wide selection - from small utilities to powerful antivirus packages. One of the best integrated solutions is Kaspersky Anti-Virus, which successfully resists both known and new malicious programs

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Windows Firewall protects your computer from unauthorized access. It would seem, why disable such a useful feature? Nevertheless, this has to be done quite often. For example, when installing a firewall, it is recommended to disable the firewall, since the installed program will perform its functions

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In real life, hair extension is a rather expensive procedure. But in Photoshop, you can easily experiment with length and volume, try on new hairstyles. Alternatively, you can create a new look for the model. Necessary - Photoshop program - suitable brushes for Photoshop - photo file Instructions Step 1 Download Photoshop

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Surely you have already encountered the problem of printing delay on your printer: you sent several documents to print by pressing the corresponding button, and the printer is "silent" for a long time. As practice shows, the problem is in the freezing of some files - in the "

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Monks, priests, wizards, wizards and sorcerers found in almost every role-playing game are essentially the same character with only different names. Specialization, tactics and the vector of the hero's development pass from game to game. Accordingly, the principle of selection of equipment is preserved

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Recently, you began to notice that the computer system unit began to get very hot. What is the reason, is it dangerous and how to cope with the problem. If the system unit starts to heat up, it is, in principle, not dangerous. The reason for the heating of the system unit can be simple:

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Many people wanted to change the appearance of the program for their own convenience. Most programs support changes in appearance, as well as add-ons. Due to this, the World Wide Web has many graphical add-ons for various types of programs. Necessary Personal Computer

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DEP, or Data Execution Prevention, implemented at the hardware and software levels, helps protect your computer from a variety of virus attacks. But sometimes the user may need to disable this feature. Necessary - Ability to work with the console

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The Object Rsl debugger is a graphical utility. It allows you to significantly simplify the process of debugging and creating Rsl applications, thanks to the available set of various functions. Instructions Step 1 Activate the Rsl debugger by ensuring that the application is in macro file debug mode

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Almost every user has information on his computer that is extremely important to him: work documents, personal photos, passwords for basic programs, and so on. Usually this information is stored in a special folder, which would be nice to protect from editing

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Soldering radio components into boards is much easier than connecting free wires, because the holes in the boards perfectly fix the soldered parts. Although here, too, the result of the work will depend on experience and a little bit of luck

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Do you know a blue window covering the entire screen with a request to send an SMS to unlock your computer? And what about the painful work on the Internet, when you are not uploading anything, and the traffic counter is pumping megabytes of some data?

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A badge in web design means a kind of badge that everyone is familiar with, which usually contains information about a section of a site, about a specific topic or site services. Badges can have various shapes, both simple (geometric shapes) and more complex (combining several shapes)

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The easiest way to get a diploma for rewarding the winners in any competition is at the nearest kiosk. But hand-made, it will look much more interesting. To do this, you need to make very little effort. Necessary - computer

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Anaglyph is a method of obtaining images in 3D format. Anaglyph movie is created using special software from a video of a common format by converting colors for three-dimensional transmission. Programs for creating such three-dimensional clips allow you to change an ordinary picture from 2D to 3D

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With the help of software for creating fonts, computer users have the opportunity to create their own character sets that will meet their requirements when working and editing documents and images in graphic editors. Necessary - A4 sheet

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Verification of the authenticity of a licensed product is a mandatory procedure for those who really care what software they use. There are several ways to check. Necessary - Internet connection. Instructions Step 1 If your operating system was purchased as a standalone software product in its original packaging from a computer or laptop, please note that you have a Microsoft Certificate of Authenticity

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To create video at home, you don't need to have professional recording and editing devices at your disposal. An amateur camcorder and video editing software are enough for this. Instructions Step 1 Select the device with which you will record video

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To process video images, you need to use special utilities. Some of them are endowed with a lot of functions, while others are simple editors. Necessary - Movie Maker. Instructions Step 1 First, download Microsoft's Movie Maker

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Webcasting can be a very convenient way to share something with other Internet users around the world - today, Internet broadcasting, both video and audio format, is becoming more and more popular. You can organize your own broadcast by transmitting both video and audio format data to the network, using a TV tuner, a video card with a video input, an FM tuner as a source, as well as movies and music that are stored on your computer

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To create your own schematic diagrams, you need to understand at least a little bit of electronics. Without the ability to own a soldering iron and a drill, it is impossible to create your own circuit. You also need to know all the quantities (Ohm, Microfarad, etc

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There are two ways to program the microcircuit. Firstly, you can make the required number of copies of an existing circuit, for this it is enough to have a programmer. You can also write a new chip using the file containing the program. This requires connecting the programmer to a computer

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The volume control is installed between the output of the computer sound card and the input of the amplifier. It is usually included in the amplifier. But if the device is homemade, the volume control may be missing. Instructions Step 1 Prepare one jack plug (stereo, headphone, 3

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Surely many movie lovers prefer to store versions of, for example, Soviet video films in good quality on some media. Here they are faced with the problem of a lack of free space, since good quality videos often take up a lot of space. To solve this problem, you can use any program that encodes files in a video of a different format, smaller size and with minimal quality loss

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DVD RIP is a movie format that is very often found on the Internet on various file exchangers and torrent trackers. It is a compressed DVD with a small loss of quality (depending on the degree of processing), but with a much smaller volume. Films of this format are very common on the Internet, mainly due to their size

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Not a single Russian-speaking user of a personal computer can do without changing the keyboard layout to English, since Internet addresses, many commands and nicknames are written in it. Switching the keyboard to the English layout will not be difficult even for an inexperienced user, and there are several ways to do this

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Many tools and functions of Adobe Photoshop will make even the simplest image interesting and unusual. One of the simplest and most effective techniques is to create a mirror image of an object. Necessary computer, Adobe Photoshop Instructions Step 1 From the File menu, choose New

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Many young people today need to change the format of a music file at least once. Usually this method is used for subsequent playback of a track using a mobile phone or mp3 player. Necessary - Sound Forge; - Total Video Converter

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Currently, for a large number of popular films, television series, anime, there are versions of alternative amateur "voice acting", distributed in the form of separate tracks. Some video viewing applications allow you to select an arbitrary file as an external audio track

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The Windows 98 operating system is an updated version of the Windows 95 operating system. It is based on MS-DOS 7.1 and is a 16/32 bit hybrid product. Windows 98 can be installed using the appropriate installation disc. Instructions Step 1 To install a system from scratch, you need to create a primary hard disk partition and install a file system on it

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"Source" is most often called the code of a program in a human-readable (high-level) programming language. With this code, you can make changes to the program (script, flash movie, java application, application program, etc.). The author or distributor of the program himself decides whether to distribute the source code along with the finished product

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If you often rewrite discs with music and films, be sure to use a specially designed application for this - the Alcohol 120% program, which is one of the best options for copying one-to-one discs and burning them to a blank "blank"

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Almost every day a person has to deal with new technical innovations, and along with them, specific computer slang is also woven into life. Turning to a programmer for help, of course, you do not need to know highly specialized terms - but at least understand why he called you with annoyance with an incomprehensible word "

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The format for saving a multi-layer psd image is convenient for editing because you can edit each layer separately. Each new piece inserted over the main image becomes a separate layer. Cutting layers consists in processing the source files with tools and means of a program designed for editing digital images

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Creating a home video collection is not as easy as it sounds at first glance. It takes a lot of time and painstaking work to collect files, burn them to discs, sort everything by genre. The presence of a convenient menu in the film is also important

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A receiver is a special device that allows you to receive a television signal and then transmit it to the TV screen. Use these devices when connecting, as well as setting up satellite dishes. Thanks to the loop-through input on the receiver, it is possible to connect another device

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The integrated sound card can be configured in the BIOS. This may be necessary, for example, if you need to disable the built-in sound card after installing an external sound card, or if you need to adjust the sound at the hardware level. But be careful when making changes

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Often a microphone is needed to work, play and communicate with a computer. If you are doing amateur recording or often sing karaoke with friends, then a microphone is a must. How to properly connect the device to a computer or laptop, which connectors do you need to plug the plug into, which cords and adapters to use?

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A satellite dish allows you to receive not only a digital TV signal, but also, when connected to a computer, Internet packages. In this it differs significantly from the traditional etheric one. The territory or coverage area of the satellite, where it is possible to receive it, depends on the location of the satellite in orbit

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Practice shows that in Counter-Strike, as a rule, the winner is not the one who shoots better, but the one who behaves more correctly and cunningly on the field. Obviously, it is almost impossible to conduct a more or less serious tactical maneuver without a radar that gives a minimal view of the battlefield

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A person who has a computer in the house gradually accumulates a huge amount of information that needs to be stored somewhere. One of the cheapest and most affordable ways is to store your data on DVDs. These discs are not very durable. But for some time (suddenly they will soon come up with a more perfect storage

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Thanks to computer games that support the use of the steering wheel, the player can feel like a real driver. However, before taking the "driver's seat", you will need to properly configure this function in the game. Instructions Step 1 Install a game that supports steering wheel control

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The heat sink dissipates the heat generated during the operation of the chip. When operating electronic devices, situations often arise in which standard cooling is not enough. It is especially important to provide good heat dissipation for "

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If you shot a video, and the sound is poorly recorded, or is illegible due to strong background noise (wind, operation of equipment, sound of cars, etc.), you can always make a background from the titles. Adobe Premier will help you create titles

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The concept of "sharing" or "cardsharing" comes from the English words - card (card) and charing (general access). In other words, map sharing. For this, a server-client connection is created, which is implemented on the basis of a local network, the Internet or Wi-Fi

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Have you ever faced "crashes" of computer games? This is a rather unpleasant phenomenon. To successfully combat it, you need to understand what the roots of the problem may be. Departures at boot There are two types of game crashes - during loading and during gameplay

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Each of us was faced with the task of copying a program from one personal or mobile computer to another. However, based on practice, with a simple transfer, most of the configuration files do not work or do not start. Most often this is due to the fact that many programs, in order to avoid their unauthorized use, require entering license keys, including during reinstallation

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The most common need for zeroing in printers is the so-called diaper reset. This is a special sump where waste ink is drained when cleaning the nozzles of inkjet printers. Resetting the Epson printer is not difficult at all; you should use a special program

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To perform movie formatting, i.e. encoding or converting it, you will need to use any conversion program, of which there are quite a few now. Each user likes a specific program. In the latter, you can often hear about a preview and subsequent conversion program - Total Video Converter

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For many users, very often there is a need to transcode (change the format) of video files. The reasons can be completely different: the video was filmed on a mobile phone, but you need to watch it on a regular TV with a DVD player, or the film has too much size, etc

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A modern DVD drive is a fairly reliable device that can last for years. Nevertheless, sometimes it still needs to be replaced - for example, if it stops reading some discs. Instructions Step 1 Turn off your computer, disconnect it from the network

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In addition to standard tools (styles, textures, vector shapes, brushes, filters) in Photoshop there are also non-standard ones made by third-party developers or by Adobe itself. While these tools do not have an official status, they allow you to significantly expand your creative possibilities

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The protection of personal information is always a high priority. No one wants other people to have access to their data. One way to protect information is to restrict access to your computer's hard drive. This can be done by setting a password

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Denying access to a selected local disk to a specific user or group of users is a standard procedure in the Microsoft Windows operating system and is performed by standard means of the system itself. Instructions Step 1 Call the main menu of the Microsoft Windows operating system by clicking the "

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Microsoft Outlook email client allows you to store contact information on your computer. This data can be synchronized with mobile devices using the corresponding function in the program menu. Instructions Step 1 Synchronization of Outlook with a mobile phone that runs under the Windows Phone operating system is performed through the Live ID you use, which you created while working with Microsoft Office or after purchasing a mobile device

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You bought yourself a new hard drive. Installed, connected. If you have this hard drive as additional storage, then there is no need to share it. But if you are going to install an OS there, it is better to split it into 2 parts - this is the best choice

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Today, almost every family has a digital camera. Now you don't need to make heroic efforts to make and print photos of your family and friends. Depending on the technique used, the photos may be better or worse, but everyone has a great many of them

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A product code is a special, unique identifier for Nokia mobile devices that is used to verify the phone during an update. This code can be changed during operation. Necessary - Internet access. Instructions Step 1 Please read the warranty terms for your Nokia mobile device carefully for the expiration date

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Thanks to modern electronic technologies, a new type of PC has appeared - a pocket computer (PDA), which has a large number of useful functions. He can memorize the necessary contacts, build a work schedule, take various notes, etc. In order for the PDA to be filled with the desired functionality, it is necessary to install various programs on it, but first of all the operating system

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Virtual keyboards have experienced a rebirth. Several years ago, they were needed only on trips, when there were no keys with the Russian layout at hand. In recent years, mobile devices with touchscreens, which actively use the capabilities of a virtual keyboard, have become fashionable

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Windows Genuine Advantage Validation Tool is a mandatory update to KB892130. It is designed to authenticate the key. This file gets to your personal computer after visiting the WindowsUpdate page. Instructions Step 1 This update is referred to on the website of the operating system manufacturer as an ActiveX in the LegitCheckControl

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Star Wars 2 is an Action-style game with excellent graphics and optimization for various computers. The game is filled with spectacular fights and beautiful locations that drag the player further and further. However, it is impossible to play endlessly, and it is not interesting to go through the entire game in one go

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Viewing video in a web browser is undoubtedly a convenient and useful function, given that the Internet at high speed is now available almost everywhere. However, in some browsers, this feature must be enabled and configured. Necessary - Internet connection

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When processing text, it is very important to be able to scale it. This can be done in different ways, depending on the program you are using. In this example, how to scale text will be shown in Adobe Photoshop. Necessary Computer, any text or graphics editor

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Can a tablet replace your work laptop? Anything is possible if you equip it with the right applications. If you are going to use an iPad or Android tablet, you are probably worried about whether you are not sacrificing the functionality of a modern computer, especially when it comes to office applications that allow you to view and edit various documents

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If you have a modern computer that is connected to the Internet via a modem, then in the event of any failure due to the impossibility of accessing the Internet, you should know how to view the modem settings in order to make adjustments and make it work

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MMS is a service that allows subscribers of cellular operators to exchange multimedia messages. With it, you can send images, video and audio files and even some applications to your friends. Necessary - Nokia phone; - SIM card

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Important data is lost as a result of damage to the storage medium or by mistakenly deleting a file. In this case, it becomes necessary to use a special program to recover deleted files. Instructions Step 1 The Recuva utility is a free software, but despite this, it does an excellent job of recovering damaged and deleted files of various formats

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Modern OS versions use gadgets to display beautiful digital or analog clocks, weather widgets, currency quotes, mini-games and other useful or entertaining applications on the desktop. This is a separate class of programs that are constantly present on the desktop

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Every time after your next trip or event, you need to copy the photos to your hard drive and, if possible, post the best pictures on your page on the Internet. Sometimes this requires changing the image format. Necessary Gimp software

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To support your phone and PC, Nokia has developed a special software called Nokia PC Suite. With this application, you can easily transfer data between two devices, synchronize information, back up phone contacts and perform other functions

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Nero 9 is the most convenient set of tools for performing various tasks with different types of media files for burning them to disk. Unfortunately, this program is not free. Instructions Step 1 If you purchased your Nero 9 software product as a standalone application, find the activation key on the disc or package

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Your dvd drive may one day fail, so much so that even cleaning discs won't be able to help. In this case, you should not throw it away, just disassemble the drive and clean it. Perhaps it will work; otherwise, you will understand the dvd drives and get some spare parts

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Today, any PC user has the opportunity to connect a huge number of devices to his “microcircuit” friend. Connecting a special steering wheel with pedals will allow you to feel yourself in the world of virtual pleasure, because in recent years, this direction has not stood still, but is constantly moving

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Total Video Converter is designed to convert and preview various audio / video file formats. The program is equipped with a powerful conversion algorithm that allows you to quickly and reliably convert files. Necessary - computer

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The DVD receiver is a combined unit that includes the functionality of an AV receiver and a DVD player. But choosing a DVD receiver is not easy, because some models of this device differ from others in technical characteristics. Necessary DVD receivers

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Movies or cartoons do not always have full voice dubbing, and many people prefer to watch a movie listening to the original soundtrack with the speech of real actors, and they prefer to see the translation of the actors' remarks in subtitles

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Configuring the Task Scheduler event trigger in Windows Vista is concerned with integrating a task into the event itself and scheduling the selected action when the event is logged. Instructions Step 1 Call the context menu of the "

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Mkv is a container containing a large number of audio and video streams, subtitles, and so on, which is quite convenient for those who prefer to use additional functions when watching movies. Usually this file contains several audio tracks at once - this is the most common variant

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USB flash drive, or flash drive for short, is one of the most common items in computer stores. Today, almost every computer user who needs to transfer certain information from computer to computer has a portable device. A USB flash drive is ideal for this purpose, which is why new models of this device are constantly arriving in stores

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Any laptop, as well as a computer, has slots for RAM sticks. It is popularly called "operative". Determining the size of the installed RAM is very easy. If there is not enough RAM, the user buys one or two rails in order to install them in his car

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With the proliferation of personal computers, many people have a great opportunity to try their hand at composing music and playing various virtual instruments. Necessary Computer with Internet access, speakers and microphone

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Today, any music can be listened to on one of the musical devices: a player, a radio tape recorder, a music center, and even on multifunctional devices such as a computer. As a rule, the music medium is a CD / DVD disc or flash memory devices

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In order to replace the display on a laptop, it is not necessary to use the services of a service center. If the warranty period has expired, the user can make a replacement himself. There are a number of reasons for replacing the matrix: