Software

Last modified: 2025-01-22 21:01

Windows Firewall is a combination of hardware and software that protects a system from unauthorized access from a WAN or LAN. It enhances the security of your computer by blocking "unexpected requests". If you've disabled your firewall, there are a few steps to restore it

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Many mobile computer manufacturers create a recovery partition when installing an operating system. It is designed to quickly restore the original state of Windows in the event of a failure in its work. Necessary - "Administrator"

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When the printer malfunctions, it is not uncommon for documents to be printed previously to be stored in its memory. This circumstance seriously interferes with the printing of new ones, since the printer's print queue is clogged. This usually occurs when paper jams, malfunctions of the printing mechanism of the printer and its driver

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Probably, every person met with the fact that unnecessary documents were sent to print. For thrifty people, this can be a problem, because refueling or replacing a cartridge is not cheap today. You need Manage Printers permission to cancel, pause, and resume printing

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Overheating of certain devices of a personal computer can lead not only to a decrease in the overall performance of the PC. Long-term, localized temperature increases are often the cause of damage to devices such as the central processing unit, video card, and chipset

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Multiprofa is such a way of leveling up a character in online multiplayer games, for example, Linage II, when one character develops in several professions and possesses the corresponding skills from them. For example, he can be both a necromancer and a warlock at the same time

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In the online game Asgard Ragnarok, there are several ways of character development. One of them is to become blue (or assassin). First you need to complete the thief quest, which is quite simple, and only then you can get the class you want

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The Shaman is one of the most versatile classes in World of Warcraft. Most often, the shaman is assigned the role of a raid healer due to his powerful AoE spells. With the release of Cataclysm, the talent points have increased for all classes, making it much easier to place them

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Some users of the Word text editor sometimes encounter a modified version of the working window. An additional frame suddenly appears on it with callouts in the form of arrows and strange inscriptions - "Formatted" and "Deleted"

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As you know, black and white photographs have a certain charm, transfer a person into history. Color in photographs makes it difficult for the photographer to concentrate on the subject. Black and white photos come to the rescue in this case

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When checking motherboards, a special tester called a POST-card provides invaluable assistance to the wizard. Installed in a free slot, this device allows you to get information on faults even in the absence of an image. Instructions Step 1 Look closely at the motherboard for a 2-digit, 7-segment LED

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TF card (T-Flash cards) are the smallest memory cards in the world, specially designed for small size electronic gadgets, including mobile phones. TF cards were first introduced by SanDisk in 2004 as Secure Digital memory cards, upgraded by NAND MLC for technology management

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In order to simplify the life of citizens who urgently need to get to the place, but do not have a taxi guide at hand, a special Internet program has been created. Yandex.Taxi service is an application specially developed for mobile devices

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Agent is an application developed by Mail.Ru Group for instant messaging and receiving notifications about new incoming letters in an e-mail inbox. The principle of the program is similar to that of "ICQ". The app also supports the option of sending SMS messages to mobile phones of contacts

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IP telephony is very popular. This in its own way innovative form of communication opens up completely new horizons for personal computer users and all people. IP and IT telephony are essentially the same thing. This type of telephony is becoming more popular every day

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The kernel debugger is special software that runs at the kernel level of the entire operating system of a personal computer. The process of "debugging the operating system kernel" refers to the procedure for scanning various errors in the system kernel

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Sending your disk (CD, DVD or hard) with important information into the wrong hands, few people wanted to get it back with someone else's information. And getting a virus as a gift is not a pleasant surprise. Therefore, there are ways that you can protect the disc from subsequent writing to it of information

Last modified: 2025-01-22 21:01

You can copy information from any working disk without any problems. A few minutes are enough for this. If necessary, you can burn the disc in a special way so that its contents cannot be copied. In this way, you will protect yourself from loss of information

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In the manufacture or repair of electronic devices, proper soldering is an important condition for ensuring their reliable operation. And if soldering resistors and capacitors is relatively simple, then some important rules should be followed when soldering transistors

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Sometimes, when creating a document using the MS WOrd text editor, you need to split the page into several parts vertically. This can be done in a number of ways. Instructions Step 1 It is more convenient to split a page with ready-made text into columns using the special Columns command

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All print settings are made in the "Print" dialog box. The interface of this window in different programs is slightly different in the number of parameters and settings. For example, voluminous graphics software packages have several tabs in the "

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When connecting power three-phase, single-phase and signal wires, errors are unacceptable. They can lead to malfunction of the equipment, the operation of grounding systems and electric shock to the maintenance personnel. Of great importance is the correspondence of the color marking of the cable to the connected circuits

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It happens that after installing new programs, folders or other objects, it is difficult to find them in the system. But when you try to reinstall them again, a warning message appears that the object is already installed. Finding the items you want is easy enough

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You've probably noticed that the laptop starts to warm up over time, and maybe even turn off during the peak load on the processor. At the same time, its cooling fan rotates at maximum speed, but the movement of air from the ventilation hole in the case is either not felt, or instead of a cool breeze there is a hot blowing

Last modified: 2025-01-22 21:01

If a letter received by e-mail or an open Internet page is displayed in the form of incomprehensible signs and symbols, most likely the matter is in the encoding. You can change the encoding in any browser. Let's see how this is done. Instructions Step 1 If you are using Internet Explorer, right-click in the free area of the page and select "

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Now on the Internet you can find a huge number of additional fonts for the operating system, both Cyrillic and Latin. If you need to convert the found Latin font into Russian, you need to perform Russify it. Necessary - computer with Internet access

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It is not uncommon when playing the online shooter Counter-Strike, you can hear how some players play different sounds using voice chat. Despite the seeming complexity, it is quite easy to play music in CS, you just need to remember a certain order of actions

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More and more often one wants to equate modern games, if not to art in full, then to cinema - for sure. A well-developed plot, detailing of interiors, realistic graphics and soundtrack sometimes add up to just an amazing result. However, if there is a malfunction in at least one of the components (for example, sound), and the whole atmosphere is destroyed

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The sound is turned on in the game Counter Strike using the standard method of entering console commands. But playing music through a microphone will require the installation of additional software. Instructions Step 1 Use the standard console command method to adjust your Counter Strike sound settings:

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Glasses have long ceased to be just an object that corrects visual defects. For a modern person, glasses are a stylish and fashionable accessory that allows, among other things, to position oneself in society. And if in the recent past glasses "

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Many different mechanisms can be made in Minecraft. Most require a piston that acts on objects to move them. You can also make a sticky piston in Minecraft. How to make a piston in Minecraft To craft a piston, stock up on the following materials:

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There are various connection schemes, depending on which the variable resistor can be both a source of variable resistance and a potentiometer. It all depends on the type of connection of its third output. Instructions Step 1 Look carefully at the circuit itself or the documentation to establish how to connect the resistor in this particular case

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Chinese hieroglyphics is one of the most complex writing systems. There are many methods for entering hieroglyphs from the keyboard, among which the two most convenient methods for both Chinese and foreigners are mainly used. One of them uses pinyin, and the other uses hieroglyphs, which are written separately in graphemes like writing on paper

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Delphi is an object-oriented programming language that has recently been used quite often for developing applications for Microsoft. In addition to the fact that this language is quite widely applicable, it is still quite lightweight in comparison with its counterparts

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Nowadays, programmers usually don't draw flowcharts for them when they write programs. But in the school computer science course, teachers often still require students to accompany programs with such schemes. It is not difficult to compose them

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Routers have become part of people's lives. Almost every home has an invisible wi-fi connection, which allows you to access the Internet and personal information. This is why it is so important to keep her protected. But it also happens that the password is cracked

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When working with text containing foreign words and symbols, it is necessary to translate the keyboard into another language. To do this, just press a couple of special keys and then type the desired characters in the format required. Necessary - computer

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Despite the fact that most users in their daily work on the computer use Russian, from time to time you still need to switch it to English, for example, to enter a password or other data that cannot be written in Cyrillic. Necessary - PC with Windows installed

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One of the best ways to learn a foreign language is to read books in the target language. Previously, such books could be found mainly in libraries and in special departments of bookstores, but with the advent of the Internet, everything has become easier

Last modified: 2025-01-22 21:01

Sorting in alphabetical order is a fairly common operation, so it is included in most modern office applications. Some of these programs provide only rudimentary string ordering - usually text-oriented applications. Others can sort string variables placed in spreadsheets

Last modified: 2025-01-22 21:01

You can make a collage of photos online for free to please your friends with an interesting avatar on social networks or just for fun, using one of the special sites. Also for this, easy-to-learn image editing programs are used. Instructions Step 1 You can make a collage of photos online for free using the popular and easy-to-learn site Createcollage

Last modified: 2025-01-22 21:01

Today, simple games, where there are no graphic or sound effects, are experiencing a rebirth. Playing them, the user focuses on the plot, and not on artistic techniques. The Pascal language is well suited for creating such games. Instructions Step 1 Download the Pascal compiler from the following page - http:

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Mirroring in the graphics editor Adobe Photoshop is classified as a special case of arbitrary transformation. Nevertheless, in several sections of the editor menu, two separate lines with commands for mirroring the image in two planes (horizontal and vertical) are placed

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The free VirtualDub program is an excellent video file editor. The program has a simple interface and a wide range of tools in the form of audio and video codecs. In this program, you can cut out video fragments, glue them, process the image with filters and edit the audio track

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Flashing avatars are ubiquitous on various forums and cause something like envy among some users. How do people get out of this situation? Some, in order to find something suitable for their nature, go straight to the search engine, while the more advanced open Adobe Photoshop and make such an avatar on their own

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A serious hike requires proper preparation. In particular, great attention must be paid to the issue of group nutrition. In this case, not only taste preferences are taken into account, but also such characteristics as the speed of preparation, shelf life and calorie content of products

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The question of choosing a file system can arise only when installing Windows XP (or even earlier versions of the OS). Starting from Vista, there is no alternative - all subsequent versions of Windows are installed only on NTFS partitions (volumes)

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For a variety of purposes, people sometimes need not the musical composition itself, but only its phonogram, in which there is no voice part - such phonograms, called backing tracks, are often used for sound editing, as well as for karaoke, in the event that it is not possible to find a ready-made high-quality minus one on the Internet

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If you want to copy a karaoke disc, you can do it at any time, just have a computer. There are three main ways to copy a disc, each of which involves transferring information to a specific type of media. Necessary Karaoke disc, computer, flash drive, disc

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A laptop, like an ATX desktop computer, is triggered by a push button. From rough handling, it can fail. Then, to turn on the machine, you will have to use a surrogate contactor. Instructions Step 1 Make sure your computer is out of warranty

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Djvu is a relatively young format designed specifically for storing scanned materials. There are several programs that allow you to open a file with the djvu extension, one of them is WinDjView. Necessary - computer - access to the Internet - WinDjView program - file with djvu extension Instructions Step 1 Open the browser and follow the link On the right side of the page, you will see a button "

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Have you compiled an original layout with graphic elements and would like to make a layout? First, you need to learn how to slice the layout so that each of the graphic elements is subsequently in the right place in the middle, top or bottom of the page

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How to play a prank on a buddy? You can use methods proven over the years in pioneer camps: a falling ceiling-sheet or toothpaste instead of a mustache. The advent of graphic editors has added new fun to this variety: a friend's face can simply be placed in a completely unexpected environment

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With the help of the menu, visitors visiting your site can navigate through the sections of interest to them, view the necessary information, and choose the most interesting topics for themselves. There are several ways to create sections of the site menu in the ucoz system

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Saving documents and tables in the form of figures is necessary in cases when you need to add an illustration of a program to an article or scientific work. For example, to save a Word document as an image if it consists of one page, you can simply take a screenshot

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Buying a laptop on credit has its own characteristics and differences from the usual purchase procedure. Very often, you can get a loan for equipment right in the store, if there are representatives of banks or sellers have the right to issue a loan on behalf of a credit institution

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In a modern family, it is not uncommon to have more than one computer. After parents buy this useful and not cheap toy for their children, they themselves are often addicted to games and communication on social networks, therefore, after the first computer at home, a second and a third soon appear

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It is no secret that equipment made in other countries will not be so easy to set up and use. If a webcam from a Chinese manufacturer (without Russification) fell into your hands, you can still connect it to your computer. However, it will be a little harder to find drivers

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The computer power supply can be adapted for use in conjunction with other electronic devices. To make it more convenient for them to use as a laboratory, it is advisable to remake it. Necessary - power unit; - jigsaw; - soldering iron

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Are you an aspiring musician and decided to immortalize your recordings, but you don't have the money to rent studio time, so you have to settle for a home computer and a cheap microphone? Not only will the quality of the recording not be so hot, but also the volume of the microphone can fail

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Computer technologies play an increasingly important role in the life of every person. Microphones, as devices that convert sound signals into electrical signals, enable the computer to perceive, hear, analyze, transmit and store sound. Instructions Step 1 Purchase a special adapter so that it has a jack for a large jack at the input, and a small jack at the output, such that will go into the slots of your sound card

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CD changers from different manufacturers have their own peculiarities of connecting to the car's music equipment. It is best to entrust this to car service workers. Necessary - instruction; - a set of cables. Instructions Step 1 Purchase a special set of wires for connecting a CD changer, you can find them in radio stores in your city, as well as at points of sale of car electronics

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The AUX input in car radio tape recorders is most often installed to connect external audio devices as a media player or use a speaker system as a headset. This is quite convenient, considering that most mobile devices and portable players use the mini-jack connector

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Microsoft Excel makes it possible to build various types of graphs and charts on the basis of tabular data for more visual display of information. For example, you can build a bar chart that will display the performance of each department or employee

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Satellite television has long ceased to be a novelty in the field of information technology. With its help, you get the opportunity to watch not only many new channels, but also significantly improve the quality of the transmission of national TV channels

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Ultrabook is a relatively new type of technology, representing a new, more advanced generation of laptop. It is a logical step towards slimmer, sleeker and more powerful devices. There is a significant difference between ultrabooks and laptops

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The satellite navigation system has become a part of the life of almost every motorist. You will be prompted in time to turn, the number of kilometers to the point of arrival and even the location of the traffic police posts. If you have a laptop that you are used to using, and even got the hang of doing it in the car, then you can easily turn it into a navigator

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Opening and copying a secure disk does not necessarily imply piracy or hacking. Disks are fragile enough. It is often necessary to be sure that the information you need will be safely stored. Specialized applications can help solve this problem

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Many drivers drive on the roads using special devices called navigators. For their normal operation, special cards are needed. Instructions Step 1 Where can you get such cards? At this point in time, many navigation systems have Navitel software

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All devices for transmitting images to a monitor are divided into two main categories: integrated and discrete. Each type has both advantages and disadvantages, knowing which, you can choose a video card for specific needs. Integrated graphics Integrated, or embedded, graphics cards are graphics chips that are located directly on the motherboard itself or embedded in the processor

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From English, the word loot is translated as "trophy". The inclusion of such a command in a computer game allows you to take from the killed character objects, things or weapons that are necessary for further use in the game space

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Replacing the scooter variator belt is easy. The main thing is to perform all operations in strict sequence and carefully. The selection of a new belt is carried out according to the marking on the surface of the worn product. Necessary a gas wrench or a special puller, a new variator belt

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Disc offset is a special parameter in automotive terminology that characterizes the distance from the vertical plane of symmetry of the car wheel to the plane of application of the disc to the hub. It is advisable to familiarize all car owners with this parameter

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Network equipment, thanks to which the user gains access to the network, is divided into two types: active and passive. Active network equipment should primarily be understood as various kinds of switching devices, hubs, routers, etc. Passive network equipment includes:

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When building engines, almost all automobile plants use technologies that do not consume the resource of the power unit at full capacity. This is done in order to increase the service life of the products. However, many car owners prefer their iron horse to develop more power

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Java is an object-oriented programming language developed by Sun Microsystems back in 1995. The syntax is very similar to C and C ++. All Java programs are compiled into a byte, which, when executed, is interpreted by the platform-specific virtual machine

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BIOS flashing is most often needed if the computer has lost its performance. However, it is not uncommon for boards to become damp and need to be updated. In any case, you need to know how to flash the BIOS. Instructions Step 1 Create a system floppy disk (even this will be enough) or disk

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Sometimes it is impossible to move, delete or rename a particular file, and this also applies to copying. The problem may be that the file is involved in the operating system by some program. Instructions Step 1 Check which program is busy with the file you need

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The telephone has long ceased to be a means of exclusively voice communication. Modern smartphones are portable computers that allow you to access the Internet on demand. In many ways, this approach to communication has become possible thanks to the development of 3G and 4G mobile technologies

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The Linux operating system is gaining more and more fans. However, when switching to it from Windows, many users face certain difficulties. For example, password logon is unusual - in Windows this feature is usually disabled. You can also cancel the password entry in Linux, for this it is enough to set the appropriate options in the settings

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Surely, someone has come across a situation where you need to make a copy of a movie that you have been loaned in a different format. For example, you have a DVD, you need to get a movie in avi format. This will save you space as a DVD movie takes up much more space on your hard drive

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The range of the towers of cellular operators, transmitting LTE-signal, can reach 100 km. However, in most cases, this figure is much more modest. Mobile operators often build not too high towers with a range of about 5 km. If, for example, the dacha is located further away, its owners often use a special device to amplify the signal - an LTE antenna

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Very often, personal computer users are faced with the problem of reading discs produced in certain regions of the world. This is due to the conditional division of countries into zones - the content of a disc produced, for example, in Japan, is not intended for DVD players regionally assigned to the United States

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Many movie lovers have come across a feature such as linking a DVD player to a specific zone. This is due to the struggle of film distributors with the so-called video pirates. The owners of multi-zone devices were in the most advantageous situation

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Windows 7 includes the BitLocker system application, which is designed to encrypt drives in general. Unfortunately, it is available only in the "older" versions of this system - "Maximum" and "Corporate". But in other versions of the OS it is possible to encrypt individual files and folders

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Not all users who buy a computer have at least a basic understanding of it. For many, most of the terms and concepts are unfamiliar. For example, having bought a computer, such people begin to wonder whether they have a computer writing or not?

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Novice users constantly have questions about how to check burned discs on a personal computer. It's pretty simple, but you need to have some computer skills. Necessary - administrator rights. Instructions Step 1 First of all, you need to find out how the disc was burned

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It's hard to imagine a computer without an optical drive. Thanks to him, you can write information to the hard disk, install programs, install games, write information to optical discs. Although the drive does not require many additional adjustments, there are parameters that can be optimized to get the best performance out of it

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Sooner or later, most users have to take a screwdriver in their hand and penetrate the insides of their system unit. Most often, this is required by an upgrade of the system, less often - its repair, very rarely (although it should have happened more often) - the removal of perennial dust deposits

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The front panel on the system unit is considered a rather convenient addition. Many users place its body under the table, but every time you don't want to climb under the table. Having configured the front panel, you can always quickly connect speakers, a microphone, and a couple of USB devices

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New fonts in the system are not only needed by designers. Anyone who uses chat, works with texts, or just loves to make inscriptions and logos in the same Photoshop, sooner or later decides to find new fonts for a change. But after searching for a font, another question arises - how to install this font so that you can work with it later?

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Photoshop is the most popular application for creating and editing bitmap graphics among both hobbyists and professionals. Therefore, a lot of users of this program are engaged in the creation of filters with additional effects, and sometimes really useful ones come across among their developments

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A personal content filter is necessary where there is a risk of contacts of children and adolescents with Internet resources of dubious content or orientation. The content filter helps parents make the internet much safer for their children

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Filters expand the possibilities of image processing in the graphics editor Photoshop. They allow you to change sharpness, contrast, color gamut, apply all sorts of effects on photographs and drawings. After installation, the program already has built-in - basic - plugins, but their capabilities are not always enough to achieve the desired result

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If you want to prevent access to information on your hard drive, then it is better to protect not individual files or folders, but the entire hard drive or specific partitions. Several methods can be used for this. Instructions Step 1 First, try to close access to the disk using the standard methods of the Windows operating system

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Disc finalization or finalization is performed when recording CDs in Audio Disc format. This procedure is imperative so that unnecessary songs are not added to your disc, which can lead to poor reading of the rest of the tracks on the medium

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Closing (finalizing) a data disc must be performed when you are not going to add any other files to it in the future. The function of closing discs is present in almost all disc burning programs. Necessary Burning software such as Nero or CD Burner XP

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When configuring local networks, the method of combining two network adapters, called "bridge", is often used. Typically, this technology is used when a computer or other device acts as a link between two networks. Necessary - Administrator account

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Optical drive - a device for reading and writing CDs in several formats: CD, DVD, HD, BD, GD. They have become widespread today. Any type of information can be recorded using an optical drive. The latest technologies make it possible to write data up to 30 Gb, which is comparable to the capacity of some hard drives

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Changing the color of the toolbar, taskbar, or general desktop style of the Microsoft Windows operating system is standard personalization, but may require additional software. Instructions Step 1 Call the main menu of the Windows XP operating system by clicking the "